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Question

The third proportional to 0.9 and 0.3 is:

This question was previously asked in
SSC Selection Post 2022 Matriculation Level Question Paper (02-Aug-2022) (Shift-4)
The correct answer is

0.1

The correct answer is 0.1.

The concept of third proportional is a special case of the fourth proportional where the two middle terms are the same. If a:b :: c:d, the fourth proportional is d. If c=b, then a:b :: b:d, and d is the third proportional to a and b. Our formula c = \frac{b^2}{a} aligns with this, where d from the general fourth proportional formula becomes c, and we substitute c with b in the numerator: c = \frac{b \times b}{a} = \frac{b^2}{a}.

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Similar Questions

  1. Third proportional of 9 and 24 is:

  2. The third proportional of 16 and 24 will be ______.

  3. What is the third proportional of 4 and 28?

  4. The third proportional to 12 and 36 is:

  5. What is the third proportional of 6 and 18?

  6. The third proportional to 0.009 and 0.6 is:

  7. Find the third proportional of 0.9 and 1.5.


Important Questions from Third Proportional

  1. Find the third proportional to 16 and 24.

  2. What is the third proportional to the numbers 9 and 45?

  3. Find the third proportional to 6 and 12.

  4. Find the 3 rd proportional to 9 and 21.

  5. Third proportional of 9 and 24 is:

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