Home / 148,314.27-222,481.80-59,567.85

Finding the Fourth Proportional to 148,314.27, 222,481.80 and 59,567.85

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Solution

The fourth proportional to 148,314.27, 222,481.80 and 59,567.85 is: 89,355.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,314.27 : 222,481.80 = 59,567.85 : x
  2. Step 2: Convert to fraction form
    148,314.27/222,481.80 = 59,567.85/x
  3. Step 3: Cross multiply
    148,314.27x = 222,481.80 × 59,567.85
  4. Step 4: Simplify right side
    148,314.27x = 13,252,762,490.13
  5. Step 5: Solve for x
    x = 13,252,762,490.13/148,314.27
  6. Step 6: Final answer
    x = 89,355.95

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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.