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Finding the Fourth Proportional to 41,335.92, 62,007.96 and 13,248.92

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Solution

The fourth proportional to 41,335.92, 62,007.96 and 13,248.92 is: 19,874.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,335.92 : 62,007.96 = 13,248.92 : x
  2. Step 2: Convert to fraction form
    41,335.92/62,007.96 = 13,248.92/x
  3. Step 3: Cross multiply
    41,335.92x = 62,007.96 × 13,248.92
  4. Step 4: Simplify right side
    41,335.92x = 821,538,501.40
  5. Step 5: Solve for x
    x = 821,538,501.40/41,335.92
  6. Step 6: Final answer
    x = 19,874.69

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1.5x scale

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.