Home / 59,635.95-89,454.03-22,191.18

Finding the Fourth Proportional to 59,635.95, 89,454.03 and 22,191.18

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Solution

The fourth proportional to 59,635.95, 89,454.03 and 22,191.18 is: 33,286.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,635.95 : 89,454.03 = 22,191.18 : x
  2. Step 2: Convert to fraction form
    59,635.95/89,454.03 = 22,191.18/x
  3. Step 3: Cross multiply
    59,635.95x = 89,454.03 × 22,191.18
  4. Step 4: Simplify right side
    59,635.95x = 1,985,090,481.46
  5. Step 5: Solve for x
    x = 1,985,090,481.46/59,635.95
  6. Step 6: Final answer
    x = 33,286.81

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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.