Home / 148,024.29-222,092.19-88,901.18

Finding the Fourth Proportional to 148,024.29, 222,092.19 and 88,901.18

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Solution

The fourth proportional to 148,024.29, 222,092.19 and 88,901.18 is: 133,385.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,024.29 : 222,092.19 = 88,901.18 : x
  2. Step 2: Convert to fraction form
    148,024.29/222,092.19 = 88,901.18/x
  3. Step 3: Cross multiply
    148,024.29x = 222,092.19 × 88,901.18
  4. Step 4: Simplify right side
    148,024.29x = 19,744,257,759.78
  5. Step 5: Solve for x
    x = 19,744,257,759.78/148,024.29
  6. Step 6: Final answer
    x = 133,385.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.