Finding the Third Proportional to 8,934.75 and 15,864.75
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Solution
The third proportional to 8,934.75 and 15,864.75 is: 28,169.82
Step by Step Solution
- Step 1: Write the proportion equation
8,934.75 : 15,864.75 = 15,864.75 : x - Step 2: Convert to fraction form
8,934.75/15,864.75 = 15,864.75/x - Step 3: Cross multiply
8,934.75x = 15,864.75 × 15,864.75 - Step 4: Simplify right side
8,934.75x = 251,690,292.56 - Step 5: Solve for x
x = 251,690,292.56/8,934.75 - Step 6: Final answer
x = 28,169.82
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These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.