Question

Show that 1,2,3,6 are in proportion

Answer 1

$\underline \bold {Solution:-}$

The numbers the said to be in proportion of the product of there extreme is equal to the product of there mean.

Here, extreme are:- 1 and 6

So, the product of extreme = 1 × 6 = 6

And,

Mean are :- 2 and 3

So, the product of mean = 2 × 3 = 6

Since , Product of extreme = Product of mean

So, they are in proportion.

Answer 2

Explanation:

If you had to check any number are in proportion or not use

Product of extreme = Product of mean

Extremes are 1, 6

Product = 1× 6 = 6

Means are 2 , 3

Product = 2×3 = 6

Hence, it verify the given statement .

So , these number are in proportion. ..

hope it helps