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Finding the Fourth Proportional to 61,800.96, 92,700.48 and 24,864

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Solution

The fourth proportional to 61,800.96, 92,700.48 and 24,864 is: 37,295.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,800.96 : 92,700.48 = 24,864 : x
  2. Step 2: Convert to fraction form
    61,800.96/92,700.48 = 24,864/x
  3. Step 3: Cross multiply
    61,800.96x = 92,700.48 × 24,864
  4. Step 4: Simplify right side
    61,800.96x = 2,304,904,734.72
  5. Step 5: Solve for x
    x = 2,304,904,734.72/61,800.96
  6. Step 6: Final answer
    x = 37,295.61

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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.