If x: 8: 5:4, then find the value of x? Share with your friends Share 2 Shruti Tyagi answered this Dear student, We have,x:8::5:4⇒x8=54on cross multiplication⇒x×4=5×8⇒x=5×84⇒x=5×2⇒x=10 thus the value of x is 10 Regards 1 View Full Answer Diya Lekhi answered this 10 -2 Ayush Verma answered this 10 is the answer -2 Ashmit answered this Dear student We know product of means = product of extremes ,so - 8 x 5 = 4x = 40 = 4x = 40/4 = x = 10 = x Hope it helps 0