The first three terms of a proportion are 12. 21 and 8 respectively. The 4th term is

The first three terms of a proportion are 12, 21 and 8 respectively. Then 4th term is 18 (b) 16 (c) 14 (d) 20

The first three terms of a proportion are 12, 21 and 8 respectively. Then 4th term is (a) 18 (b) 16 (c) 14 (d) 20

The first three terms of a proportion are 3,5 and 21 respectively.Find its fourth term.

If the first three terms of a proportion are 3,5 and 21 respectively, then its fourth term is (a)21 (b) 35 (c)15 (d) None of these

If the first three terms of a proportion are 3,5 and 21 respectively, then its fourth term is (a)21 (b) 35 (c)15 (d) None of these

The 1st, 2nd and 4th terms of a proportion are 12, 21 and 14 respectively. Its third term is

The first three terms of a proportion are 3,5 and 21 respectively. Find its fourth term.

If the first,second and fourth terms of a proportion are 24,21 and 14 respectively,then the third term is

The first three terms of a porportion are 3,5 and 21 respectively. Find its fourth term.

The first,third and fourth terms of a proportion are 12,8 and 14 respectively.