If 4 : 6 : : 8 : d, then find d.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 12
Given proportion, 4 : 6 :: 8 : d
We know
Product of means = Product of extremes
$∴$ 6 $\times$ 8 = 4 $\times$ d
$\Rightarrow$ d = $\frac{48}{4}$
$\Rightarrow$ d = 12

Suggest Corrections

Similar questions

{(\frac{d^{4} y}{d x^{4}})}^{3 / 5} - 5 \frac{d^{3} y}{d x^{3}} + 6 \frac{d^{2} y}{d x^{2}} - 8 \frac{d y}{d x} + 5 = 0

If $\frac{4 x + 8}{5 x + 8} = \frac{5}{6}$ , then x = ?

(a) 4

(b) 6

(d) 12

Join BYJU'S Learning Program