Home / 62,230.15-93,316.05-22,759.66

Finding the Fourth Proportional to 62,230.15, 93,316.05 and 22,759.66

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Solution

The fourth proportional to 62,230.15, 93,316.05 and 22,759.66 is: 34,128.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,230.15 : 93,316.05 = 22,759.66 : x
  2. Step 2: Convert to fraction form
    62,230.15/93,316.05 = 22,759.66/x
  3. Step 3: Cross multiply
    62,230.15x = 93,316.05 × 22,759.66
  4. Step 4: Simplify right side
    62,230.15x = 2,123,841,570.54
  5. Step 5: Solve for x
    x = 2,123,841,570.54/62,230.15
  6. Step 6: Final answer
    x = 34,128.82

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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.