Home / 250,331.20-375,493.56-60,793.12

Finding the Fourth Proportional to 250,331.20, 375,493.56 and 60,793.12

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Solution

The fourth proportional to 250,331.20, 375,493.56 and 60,793.12 is: 91,188.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,331.20 : 375,493.56 = 60,793.12 : x
  2. Step 2: Convert to fraction form
    250,331.20/375,493.56 = 60,793.12/x
  3. Step 3: Cross multiply
    250,331.20x = 375,493.56 × 60,793.12
  4. Step 4: Simplify right side
    250,331.20x = 22,827,425,052.31
  5. Step 5: Solve for x
    x = 22,827,425,052.31/250,331.20
  6. Step 6: Final answer
    x = 91,188.89

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1.5x scale

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.