Home / 332,693.02-499,182.51-108,122.29

Finding the Fourth Proportional to 332,693.02, 499,182.51 and 108,122.29

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Solution

The fourth proportional to 332,693.02, 499,182.51 and 108,122.29 is: 162,229.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,693.02 : 499,182.51 = 108,122.29 : x
  2. Step 2: Convert to fraction form
    332,693.02/499,182.51 = 108,122.29/x
  3. Step 3: Cross multiply
    332,693.02x = 499,182.51 × 108,122.29
  4. Step 4: Simplify right side
    332,693.02x = 53,972,753,613.24
  5. Step 5: Solve for x
    x = 53,972,753,613.24/332,693.02
  6. Step 6: Final answer
    x = 162,229.90

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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.