Identify method: Identify the cross-multiplication method to solve the proportion.To solve the equation (310)=(6x), we can cross-multiply to find the value of x.
Cross-multiply terms: Cross-multiply the terms of the proportion.(310)×6=x×3
Perform multiplication: Perform the multiplication on the left side of the equation.10×6=60So, 360=x×3
Simplify left side: Simplify the left side of the equation. 360=20So, 20=x×3
Divide and solve: Divide both sides of the equation by 3 to solve for x.320=x
Simplify division: Simplify the division to find the value of x.x=320
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