Home / 60,475.26-90,727.47-59,471.04

Finding the Fourth Proportional to 60,475.26, 90,727.47 and 59,471.04

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Solution

The fourth proportional to 60,475.26, 90,727.47 and 59,471.04 is: 89,220.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,475.26 : 90,727.47 = 59,471.04 : x
  2. Step 2: Convert to fraction form
    60,475.26/90,727.47 = 59,471.04/x
  3. Step 3: Cross multiply
    60,475.26x = 90,727.47 × 59,471.04
  4. Step 4: Simplify right side
    60,475.26x = 5,395,656,997.47
  5. Step 5: Solve for x
    x = 5,395,656,997.47/60,475.26
  6. Step 6: Final answer
    x = 89,220.90

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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.