Home / 41,332.62-57,039.66-22,469.82

Finding the Fourth Proportional to 41,332.62, 57,039.66 and 22,469.82

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Solution

The fourth proportional to 41,332.62, 57,039.66 and 22,469.82 is: 31,008.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,332.62 : 57,039.66 = 22,469.82 : x
  2. Step 2: Convert to fraction form
    41,332.62/57,039.66 = 22,469.82/x
  3. Step 3: Cross multiply
    41,332.62x = 57,039.66 × 22,469.82
  4. Step 4: Simplify right side
    41,332.62x = 1,281,670,893.06
  5. Step 5: Solve for x
    x = 1,281,670,893.06/41,332.62
  6. Step 6: Final answer
    x = 31,008.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.