Home / 59,711.36-89,605.92-22,775.36

Finding the Fourth Proportional to 59,711.36, 89,605.92 and 22,775.36

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Solution

The fourth proportional to 59,711.36, 89,605.92 and 22,775.36 is: 34,177.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,711.36 : 89,605.92 = 22,775.36 : x
  2. Step 2: Convert to fraction form
    59,711.36/89,605.92 = 22,775.36/x
  3. Step 3: Cross multiply
    59,711.36x = 89,605.92 × 22,775.36
  4. Step 4: Simplify right side
    59,711.36x = 2,040,807,086.13
  5. Step 5: Solve for x
    x = 2,040,807,086.13/59,711.36
  6. Step 6: Final answer
    x = 34,177.87

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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.