Home / 63,711.18-95,554.02-60,549.75

Finding the Fourth Proportional to 63,711.18, 95,554.02 and 60,549.75

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Solution

The fourth proportional to 63,711.18, 95,554.02 and 60,549.75 is: 90,812.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,711.18 : 95,554.02 = 60,549.75 : x
  2. Step 2: Convert to fraction form
    63,711.18/95,554.02 = 60,549.75/x
  3. Step 3: Cross multiply
    63,711.18x = 95,554.02 × 60,549.75
  4. Step 4: Simplify right side
    63,711.18x = 5,785,772,022.50
  5. Step 5: Solve for x
    x = 5,785,772,022.50/63,711.18
  6. Step 6: Final answer
    x = 90,812.51

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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.