Home / 41,149.92-61,742.16-26,366.88

Finding the Fourth Proportional to 41,149.92, 61,742.16 and 26,366.88

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Solution

The fourth proportional to 41,149.92, 61,742.16 and 26,366.88 is: 39,561.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,149.92 : 61,742.16 = 26,366.88 : x
  2. Step 2: Convert to fraction form
    41,149.92/61,742.16 = 26,366.88/x
  3. Step 3: Cross multiply
    41,149.92x = 61,742.16 × 26,366.88
  4. Step 4: Simplify right side
    41,149.92x = 1,627,948,123.66
  5. Step 5: Solve for x
    x = 1,627,948,123.66/41,149.92
  6. Step 6: Final answer
    x = 39,561.39

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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.