Home / 41,806.15-57,691.91-22,943.27

Finding the Fourth Proportional to 41,806.15, 57,691.91 and 22,943.27

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Solution

The fourth proportional to 41,806.15, 57,691.91 and 22,943.27 is: 31,661.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,806.15 : 57,691.91 = 22,943.27 : x
  2. Step 2: Convert to fraction form
    41,806.15/57,691.91 = 22,943.27/x
  3. Step 3: Cross multiply
    41,806.15x = 57,691.91 × 22,943.27
  4. Step 4: Simplify right side
    41,806.15x = 1,323,641,269.53
  5. Step 5: Solve for x
    x = 1,323,641,269.53/41,806.15
  6. Step 6: Final answer
    x = 31,661.40

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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.