Home / 41,163.96-61,691.70-22,452.12

Finding the Fourth Proportional to 41,163.96, 61,691.70 and 22,452.12

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Solution

The fourth proportional to 41,163.96, 61,691.70 and 22,452.12 is: 33,648.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,163.96 : 61,691.70 = 22,452.12 : x
  2. Step 2: Convert to fraction form
    41,163.96/61,691.70 = 22,452.12/x
  3. Step 3: Cross multiply
    41,163.96x = 61,691.70 × 22,452.12
  4. Step 4: Simplify right side
    41,163.96x = 1,385,109,451.40
  5. Step 5: Solve for x
    x = 1,385,109,451.40/41,163.96
  6. Step 6: Final answer
    x = 33,648.60

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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.