Finding the Fourth Proportional to 376,585.14, 564,882.27 and 110,351.06
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Solution
The fourth proportional to 376,585.14, 564,882.27 and 110,351.06 is: 165,527.92
Step by Step Solution
- Step 1: Write the proportion equation
376,585.14 : 564,882.27 = 110,351.06 : x - Step 2: Convert to fraction form
376,585.14/564,882.27 = 110,351.06/x - Step 3: Cross multiply
376,585.14x = 564,882.27 × 110,351.06 - Step 4: Simplify right side
376,585.14x = 62,335,354,445.29 - Step 5: Solve for x
x = 62,335,354,445.29/376,585.14 - Step 6: Final answer
x = 165,527.92
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.