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Finding the Fourth Proportional to 62,793.84, 94,064.92 and 37,819.92

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Solution

The fourth proportional to 62,793.84, 94,064.92 and 37,819.92 is: 56,654.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,793.84 : 94,064.92 = 37,819.92 : x
  2. Step 2: Convert to fraction form
    62,793.84/94,064.92 = 37,819.92/x
  3. Step 3: Cross multiply
    62,793.84x = 94,064.92 × 37,819.92
  4. Step 4: Simplify right side
    62,793.84x = 3,557,527,749.21
  5. Step 5: Solve for x
    x = 3,557,527,749.21/62,793.84
  6. Step 6: Final answer
    x = 56,654.09

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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.