Question

If 1st , 2nd and 3rd term of a proportion are 51,85,57 then the fourth term is -​

Answer 1

Answer:

95

Step-by-step explanation:

Given - The first, second and third terms in a continue proportion are 51,85 and 57. Find the fourth term. ?

Solution :

Let us assume that, the fourth term is x.

then,

→ 51:85 :: 57:x.

→ Product of means Product of extremes.

→ 51* x = 85 * 57

→ 17 * 3 * x = 17 * 5 * 19 *3

dividing both sides by 17,

→ 3x = 5 * 19 * 3 dividing both sides by 3 now,

→ x = 95.

Hence, Fourth term is 95.

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Answer 2

Answer:

563373 is the fourth team