Home / 41,618.25-57,433.18-22,755.37

Finding the Fourth Proportional to 41,618.25, 57,433.18 and 22,755.37

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Solution

The fourth proportional to 41,618.25, 57,433.18 and 22,755.37 is: 31,402.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618.25 : 57,433.18 = 22,755.37 : x
  2. Step 2: Convert to fraction form
    41,618.25/57,433.18 = 22,755.37/x
  3. Step 3: Cross multiply
    41,618.25x = 57,433.18 × 22,755.37
  4. Step 4: Simplify right side
    41,618.25x = 1,306,913,147.40
  5. Step 5: Solve for x
    x = 1,306,913,147.40/41,618.25
  6. Step 6: Final answer
    x = 31,402.41

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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.