Home / 41,404.19-62,107.31-15,108.92

Finding the Fourth Proportional to 41,404.19, 62,107.31 and 15,108.92

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Solution

The fourth proportional to 41,404.19, 62,107.31 and 15,108.92 is: 22,663.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,404.19 : 62,107.31 = 15,108.92 : x
  2. Step 2: Convert to fraction form
    41,404.19/62,107.31 = 15,108.92/x
  3. Step 3: Cross multiply
    41,404.19x = 62,107.31 × 15,108.92
  4. Step 4: Simplify right side
    41,404.19x = 938,374,302.66
  5. Step 5: Solve for x
    x = 938,374,302.66/41,404.19
  6. Step 6: Final answer
    x = 22,663.75

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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.