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What is the fourth proportional of4,6 and 8?
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What is the fourth proportional of4,6 and 8?
- Understanding the concept of fourth proportional
In mathematics, the fourth proportional of three numbers is a number that is in proportion with the given three numbers. In other words, if we have three numbers a, b, and c, then the fourth proportional (denoted as x) is such that a : b = c : x.
- Calculating the fourth proportional of 4, 6, and 8
Given numbers are 4, 6, and 8. Let's assume the fourth proportional is x.
We can set up the proportion as:
4 : 6 = 8 : x
Now, cross multiply to find the value of x:
4 * x = 6 * 8
4x = 48
Divide by 4 on both sides:
x = 48 / 4
x = 12
Therefore, the fourth proportional of 4, 6, and 8 is 12. This means that if 4, 6, and 8 are in proportion, then 12 is the fourth proportional in that proportion.
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What is the fourth proportional of4,6 and 8?
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What is the fourth proportional of4,6 and 8? for CA Foundation 2025 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about What is the fourth proportional of4,6 and 8? covers all topics & solutions for CA Foundation 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the fourth proportional of4,6 and 8?.
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