Home / 60,188.97-90,082.02-59,392.43

Finding the Fourth Proportional to 60,188.97, 90,082.02 and 59,392.43

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Solution

The fourth proportional to 60,188.97, 90,082.02 and 59,392.43 is: 88,889.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,188.97 : 90,082.02 = 59,392.43 : x
  2. Step 2: Convert to fraction form
    60,188.97/90,082.02 = 59,392.43/x
  3. Step 3: Cross multiply
    60,188.97x = 90,082.02 × 59,392.43
  4. Step 4: Simplify right side
    60,188.97x = 5,350,189,674.71
  5. Step 5: Solve for x
    x = 5,350,189,674.71/60,188.97
  6. Step 6: Final answer
    x = 88,889.86

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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.