a threefold increase

USAGE SUMMARY

"a threefold increase" is correct and usable in written English.
You can use it to describe when something has increased by three times the original amount. For example: "The amount of people attending the concert has seen a threefold increase since last year."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Now the figures are up to 300 – a threefold increase over 10 years," Glover says.

The Guardian

But studies elsewhere had similar findings, she said: a threefold increase in schizophrenia among offspring of older fathers.

The New York Times

Federal administrators have lobbied for more money for the primate centers, securing a threefold increase over the last 10 years.

The New York Times - Science

Later, in his first official act as governor, Mr. Schwarzenegger rescinded a threefold increase in the vehicle license fee.

The New York Times

South Korea, for example, has seen a threefold increase in its aid spending over the past decade.

The Guardian

The online meditation app Headspace now has 523,000 users in the UK, a threefold increase in 12 months.

The Guardian

Attacks on American forces and foreign civilians averaged more than 40 a day, a threefold increase since January.

The Guardian - Books

Since only 41,000 shared ownership homes were built in 2010-15, it represented more than a threefold increase.

The Guardian

In this same week Queensland domestic violence services have seen a threefold increase in demand for services.

The Guardian - Opinion

Some statistics show a threefold increase in the consumption of "media" between 1996 and 2008.

The New York Times

That represents a threefold increase over the group's total spending during the 2008 campaign.

The New York Times

Expert writing Tips

Best practice

When using "a threefold increase", ensure that the context clearly indicates the initial value or point of reference to fully understand the magnitude of the increase. For example, instead of saying "Sales saw a threefold increase", specify "Sales saw a threefold increase compared to last quarter."

Common error

Avoid using "a threefold increase" without specifying what the increase is relative to. Saying "There was a threefold increase" lacks context. Instead, provide a clear comparison, such as "There was a threefold increase in production compared to the previous year".

Linguistic Context

The phrase "a threefold increase" functions as a noun phrase that typically acts as the subject or object of a sentence. Ludwig AI confirms its grammatical correctness and wide applicability. Examples show it describing changes in quantities, such as "a threefold increase in sales" or "a threefold increase in demand."

Expression frequency: Very common

Frequent in

News & Media

40%

Science

35%

Formal & Business

15%

Less common in

Academia

5%

Encyclopedias

3%

Wiki

2%

Ludwig's WRAP-UP

In summary, "a threefold increase" is a grammatically sound and frequently used noun phrase to indicate that something has increased to three times its original amount. According to Ludwig AI, its use is correct and applicable in various contexts. Predominantly featured in News & Media and Scientific publications, its neutral register makes it appropriate for formal and informal communication. When employing this phrase, ensure clarity by specifying the basis of comparison to avoid ambiguity. Alternatives such as "threefold growth" or "increase by a factor of three" can be considered depending on the desired nuance. "A threefold increase" serves as a powerful tool for highlighting significant changes and should be used precisely to ensure effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

threefold growth

This alternative focuses on the overall growth achieved rather than emphasizing the increase itself.

a triple increase

This is a more succinct version of the original phrase.

tripled amount

This alternative emphasizes the final quantity after the increase, using the verb 'tripled'.

increase by a factor of three

This alternative specifies the mathematical factor by which something has increased.

multiplied by three

This alternative emphasizes the mathematical operation performed.

a three times increase

This rephrases the sentence structure slightly, specifying "three times".

growth of 300 percent

This uses a percentage to describe the magnitude of the increase.

expanded three times over

This option emphasizes that something has become large over an initial amount.

risen threefold

This uses the verb 'risen' to describe the increase.

the amount has been tripled

This focuses on the resultant amount and that it is at the end.

FAQs

How can I use "a threefold increase" in a sentence?

You can use "a threefold increase" to describe something that has grown to three times its original size or amount. For example, "The company experienced "a threefold increase" in profits after the new marketing campaign".

What's the difference between "a threefold increase" and "a triple increase"?

While both phrases convey a similar meaning, "a threefold increase" is slightly more formal and commonly used in professional or academic settings. "a triple increase" is acceptable but less frequent.

What are some alternatives to using the phrase "a threefold increase"?

Alternatives to "a threefold increase" include "threefold growth", "tripled amount", or "increase by a factor of three". The best alternative depends on the specific context.

Is it correct to say "an threefold increase" instead of "a threefold increase"?

No, it is incorrect. The correct article to use before "threefold" is "a" because "threefold" begins with a consonant sound.