Question

11. Find the second term of a proportion if the first, third and fourth terms are 15, 27 and 63 respectively​

Answer 1

Answer:

Step-by-step explanation:

Let the Second term be x

Now If we will replace with x it will form

15 : x : 27 : 63

Now,

Product of means = Product of Extremes

x × 27 = 15 × 63

27x = 945

x = 945/27

x =35

So , the Second term will be 35