Question

8,13,17,19 is a proportion?​

Answer 1

Answer:

No it is not in proportion

Step-by-step explanation:

8 x 19

13 x 17

Answer 2

Answer:

Solution:

Let the fourth term = x

18:27::32:x18:27::32:x

\Rightarrow\ 18\times x=27\times32⇒ 18×x=27×32

\Rightarrow\ x=\frac{27\times32}{18}=3\times16=48⇒ x=

18

27×32

=3×16=48

Fourth term = 48