Finding the Third Proportional to 342,375.38 and 532,251.75
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Solution
The third proportional to 342,375.38 and 532,251.75 is: 827,430.79
Step by Step Solution
- Step 1: Write the proportion equation
342,375.38 : 532,251.75 = 532,251.75 : x - Step 2: Convert to fraction form
342,375.38/532,251.75 = 532,251.75/x - Step 3: Cross multiply
342,375.38x = 532,251.75 × 532,251.75 - Step 4: Simplify right side
342,375.38x = 283,291,925,378.06 - Step 5: Solve for x
x = 283,291,925,378.06/342,375.38 - Step 6: Final answer
x = 827,430.79
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.