Home / 41,220.11-61,809.37-29,367.11

Finding the Fourth Proportional to 41,220.11, 61,809.37 and 29,367.11

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Solution

The fourth proportional to 41,220.11, 61,809.37 and 29,367.11 is: 44,035.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,220.11 : 61,809.37 = 29,367.11 : x
  2. Step 2: Convert to fraction form
    41,220.11/61,809.37 = 29,367.11/x
  3. Step 3: Cross multiply
    41,220.11x = 61,809.37 × 29,367.11
  4. Step 4: Simplify right side
    41,220.11x = 1,815,162,567.82
  5. Step 5: Solve for x
    x = 1,815,162,567.82/41,220.11
  6. Step 6: Final answer
    x = 44,035.85

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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.