Finding the Third Proportional to 134,439.75 and 195,351.75
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Solution
The third proportional to 134,439.75 and 195,351.75 is: 283,861.78
Step by Step Solution
- Step 1: Write the proportion equation
134,439.75 : 195,351.75 = 195,351.75 : x - Step 2: Convert to fraction form
134,439.75/195,351.75 = 195,351.75/x - Step 3: Cross multiply
134,439.75x = 195,351.75 × 195,351.75 - Step 4: Simplify right side
134,439.75x = 38,162,306,228.06 - Step 5: Solve for x
x = 38,162,306,228.06/134,439.75 - Step 6: Final answer
x = 283,861.78
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.