WASHINGTON (NewsNation) — The Federal Reserve on Wednesday announced its largest interest rate hike since 1994 at three-quarters of a point — a bigger increase than it had previously signaled and a sign that the central bank is struggling to restrain stubbornly high inflation.

The move, announced by the Fed after its latest policy meeting, will increase its benchmark short-term rate, which affects many consumer and business loans, to a range of 1.5% to 1.75%. It will also likely forecast additional large rate hikes through the end of the year.

A series of sizable increases would heighten borrowing costs for consumers and businesses, likely leading to an economic slowdown and raising the risk of a recession. The Fed’s previous rate hikes have already had the effect of raising mortgage rates roughly 2 percentage points since the year began and have slowed home sales.

Other central banks around the world are also acting swiftly to try to quell surging inflation, even with their nations at greater risk of recession than the U.S. The European Central Bank is expected to raise rates by a quarter-point in July, its first increase in 11 years. It could announce a larger hike in September if record-high levels of inflation persist.

The global efforts to tighten credit are escalating the risk of a severe downturn in the United States, Europe and elsewhere. Last week, the World Bank warned of the threat of “stagflation” — slow growth accompanied by high inflation — around the world.

By the end of 2022, the Fed will have raised its key rate as high as a range of 3.25% to 3.5%, some economists estimate, higher than what was forecast just a few weeks ago. At that level, the rate would likely be well above “neutral,” meaning at a level that would be intended to slow growth. In March, the Fed had forecast that it would raise rates only to a range of 1.75% to 2% by year’s end.

After the Fed’s last meeting in May, when it raised its benchmark rate by a half-point, Chair Jerome Powell said that similar increases were “on the table” for the central bank’s June and July meetings, should the economy “evolve in line with expectations.”

But on Friday, the government reported that year-over-year inflation accelerated unexpectedly in May to 8.6%, the highest such level in four decades. Inflation has spread to nearly every corner of the economy, with costs rising for rents, gas, clothing, medical care, airline fares and clothing.

Also on Friday, a consumer sentiment survey by the University of Michigan found that Americans’ expectations for future inflation are rising. That is a worrisome sign for the Fed, because expectations can become self-fulfilling: If people expect higher inflation in the future, they often change their behavior in ways that increase prices. For example, they may accelerate large purchases before they become more expensive. Doing so can intensify demand and further fuel inflation.

The accelerated series of rate hikes now expected from the Fed will increase the likelihood of a recession in the next year or so.

“I think we’re sort of past the point where a ‘soft landing’ is plausible,” said Aneta Markowska, chief economist at the investment bank Jeffries, referring to the Fed’s effort to raise rates enough to slow growth but not so much as to cause a recession. “I think they’re going to have to cause a contraction.”

A key reason why a recession is now likelier is that economists increasingly believe that for the Fed to slow inflation to its 2% target, it will need to sharply reduce consumer spending, wage gains and economic growth. Ultimately, the unemployment rate will almost certainly have to rise — something the Fed hasn’t yet forecast but could in updated economic projections it will issue Wednesday.

“When you’re on the highway going 90 miles an hour and you miss your exit, slowing down is not going to help you,” Markowska said. “You have to do a U-turn and go back.”

Other central banks are also looking at jumbo rate hikes to combat inflation. In addition to the ECB, the Bank of England has raised rates four times since December to a 13-year high, despite predictions that economic growth will be unchanged in the second quarter. The BOE will hold an interest rate meeting on Thursday.

The 19 European Union countries that use the euro currency endured record inflation of 8.1% last month. The United Kingdom notched a 40-year high of 9% in April. Though debt service costs remain contained for now, rising borrowing costs for indebted governments threatened the eurozone with a breakup in the early part of the last decade.

The exception among major central banks is Japan, whose central bank has kept its ultra-low rates amid inflation that’s weaker than in the U.S. and Europe. That is causing the value of the yen to drop as investors shift money to countries with higher interest rates.