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Finding the Fourth Proportional to 63,060.61, 94,543.52 and 29,761.71

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Solution

The fourth proportional to 63,060.61, 94,543.52 and 29,761.71 is: 44,620.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,060.61 : 94,543.52 = 29,761.71 : x
  2. Step 2: Convert to fraction form
    63,060.61/94,543.52 = 29,761.71/x
  3. Step 3: Cross multiply
    63,060.61x = 94,543.52 × 29,761.71
  4. Step 4: Simplify right side
    63,060.61x = 2,813,776,824.62
  5. Step 5: Solve for x
    x = 2,813,776,824.62/63,060.61
  6. Step 6: Final answer
    x = 44,620.20

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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.