Finding the Third Proportional to 113,560.31 and 245,931.75
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Solution
The third proportional to 113,560.31 and 245,931.75 is: 532,601.79
Step by Step Solution
- Step 1: Write the proportion equation
113,560.31 : 245,931.75 = 245,931.75 : x - Step 2: Convert to fraction form
113,560.31/245,931.75 = 245,931.75/x - Step 3: Cross multiply
113,560.31x = 245,931.75 × 245,931.75 - Step 4: Simplify right side
113,560.31x = 60,482,425,658.06 - Step 5: Solve for x
x = 60,482,425,658.06/113,560.31 - Step 6: Final answer
x = 532,601.79
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.