Home / 41,813.17-57,702.09-22,949.89

Finding the Fourth Proportional to 41,813.17, 57,702.09 and 22,949.89

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Solution

The fourth proportional to 41,813.17, 57,702.09 and 22,949.89 is: 31,670.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813.17 : 57,702.09 = 22,949.89 : x
  2. Step 2: Convert to fraction form
    41,813.17/57,702.09 = 22,949.89/x
  3. Step 3: Cross multiply
    41,813.17x = 57,702.09 × 22,949.89
  4. Step 4: Simplify right side
    41,813.17x = 1,324,256,618.27
  5. Step 5: Solve for x
    x = 1,324,256,618.27/41,813.17
  6. Step 6: Final answer
    x = 31,670.80

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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.