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8) First, second and third terms of a proportion are 21,49&33 respectively.

Find its fourth term.

## Answers

Answered by

17

**Answer:**

If they are in proportion then the product of means and extremes should be same..

Let fourth term be x

Product of extremes = 21x

Product of means = 49*33

x = 49*33/21 = 77

So 77 is your answer mate..

**Step-by-step explanation:**

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This is the best answer

Answered by

3

7*3=21 , 7*7=49 .....11*3=33 , 11*7=77 the forth term is 77

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