Home / 41,813.92-57,701.46-22,949.83

Finding the Fourth Proportional to 41,813.92, 57,701.46 and 22,949.83

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Solution

The fourth proportional to 41,813.92, 57,701.46 and 22,949.83 is: 31,669.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813.92 : 57,701.46 = 22,949.83 : x
  2. Step 2: Convert to fraction form
    41,813.92/57,701.46 = 22,949.83/x
  3. Step 3: Cross multiply
    41,813.92x = 57,701.46 × 22,949.83
  4. Step 4: Simplify right side
    41,813.92x = 1,324,238,697.75
  5. Step 5: Solve for x
    x = 1,324,238,697.75/41,813.92
  6. Step 6: Final answer
    x = 31,669.81

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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.