Home / 41,654.93-62,489.21-13,193.82

Finding the Fourth Proportional to 41,654.93, 62,489.21 and 13,193.82

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Solution

The fourth proportional to 41,654.93, 62,489.21 and 13,193.82 is: 19,792.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,654.93 : 62,489.21 = 13,193.82 : x
  2. Step 2: Convert to fraction form
    41,654.93/62,489.21 = 13,193.82/x
  3. Step 3: Cross multiply
    41,654.93x = 62,489.21 × 13,193.82
  4. Step 4: Simplify right side
    41,654.93x = 824,471,322.71
  5. Step 5: Solve for x
    x = 824,471,322.71/41,654.93
  6. Step 6: Final answer
    x = 19,792.89

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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.