Home / 529,414.20-794,002.23-150,326.91

Finding the Fourth Proportional to 529,414.20, 794,002.23 and 150,326.91

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Solution

The fourth proportional to 529,414.20, 794,002.23 and 150,326.91 is: 225,456.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,414.20 : 794,002.23 = 150,326.91 : x
  2. Step 2: Convert to fraction form
    529,414.20/794,002.23 = 150,326.91/x
  3. Step 3: Cross multiply
    529,414.20x = 794,002.23 × 150,326.91
  4. Step 4: Simplify right side
    529,414.20x = 119,359,901,769.01
  5. Step 5: Solve for x
    x = 119,359,901,769.01/529,414.20
  6. Step 6: Final answer
    x = 225,456.56

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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.