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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
fourth and final
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fourth and final" can be used in written English and is correct.
It typically would be used when referring to something that is the fourth thing in a list or series, and the last in that list or series. For example: "These are the fourth and final steps in the process of making a cake."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Atlas Shrugged was Rand's fourth and final novel.
News & Media
She is in her fourth and final term.
News & Media
In 1685 the fourth and final folio was published.
Encyclopedias
The Hawk was Pilcher's fourth and final machine.
Encyclopedias
By contrast, the fourth, and final, movement needs no speculation.
Encyclopedias
The fourth and final point tilts in a different direction.
News & Media
The fourth and final movement was especially fresh and bracing.
News & Media
The fourth and final Test starts a week today.
News & Media
Monday was the fourth and final day of the trial.
News & Media
It's the fourth and final one of the over.
News & Media
Flint's fourth and final emergency manager left office in April.
News & Media
Expert writing Tips
Best practice
When using the phrase, ensure the preceding context clearly establishes that there are only four items or steps in total to avoid ambiguity.
Common error
Avoid using "fourth and final" if there are actually more or fewer than four items in the sequence. Double-check the count to ensure accuracy.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fourth and final" primarily functions as a descriptive adjective phrase, modifying a noun to indicate its position in a sequence and its conclusive nature. Ludwig AI confirms its widespread use in various contexts.
Frequent in
News & Media
40%
Science
20%
Wiki
15%
Less common in
Encyclopedias
10%
Formal & Business
10%
Academia
5%
Ludwig's WRAP-UP
The phrase "fourth and final" is a grammatically correct and commonly used expression to indicate the last item or step in a sequence of four. As Ludwig AI highlights, it functions as a descriptive adjective phrase and is suitable for various contexts, including news, science, and general writing. While alternatives exist, "fourth and final" is preferred for its clarity and emphasis on both position and conclusion. The key is to ensure the sequence count is accurate to avoid misnumbering. With a high source quality score and expert rating, it stands as a reliable and effective phrase for clear communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
last and fourth
Reorders the adjectives, putting emphasis on the finality.
ultimate and fourth
Emphasizes the conclusive nature of the final item.
fourth and concluding
Highlights the act of bringing something to a close.
fourth and terminal
Stresses the endpoint or cessation.
fourth and decisive
Indicates a turning point or a definitive resolution in the final step.
fourth and closing
Implies the end of a sequence or event.
the last of four
Emphasizes that it's the last in a series of four.
the final of four
Focuses on the finality within a set of four.
fourth installment and end
Refers to a series where the fourth installment also marks the end.
the fourth and no more
Stresses that there are no further steps or items beyond the fourth.
FAQs
How can I use "fourth and final" in a sentence?
You can use "fourth and final" to describe the last step in a process, like "The fourth and final step is to bake the cake." It can also describe the last item in a series, as in "This is the fourth and final book in the series."
What are some alternatives to saying "fourth and final"?
Depending on the context, you can use alternatives like "last of four", "ultimate and fourth", or "fourth and concluding".
Is it redundant to say "fourth and final"?
While "final" often implies that it is the last, using "fourth and final" provides additional clarity by explicitly stating the position in a sequence of four. It helps avoid any ambiguity.
In what situations is "fourth and final" most appropriate?
The phrase "fourth and final" is most appropriate when you want to emphasize both the specific position (fourth) and the conclusive nature (final) of an item or step, especially when dealing with a defined set of four elements.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested