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Finding the Fourth Proportional to 337,327.44, 506,064.06 and 126,964.77

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Solution

The fourth proportional to 337,327.44, 506,064.06 and 126,964.77 is: 190,474.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,327.44 : 506,064.06 = 126,964.77 : x
  2. Step 2: Convert to fraction form
    337,327.44/506,064.06 = 126,964.77/x
  3. Step 3: Cross multiply
    337,327.44x = 506,064.06 × 126,964.77
  4. Step 4: Simplify right side
    337,327.44x = 64,252,306,983.17
  5. Step 5: Solve for x
    x = 64,252,306,983.17/337,327.44
  6. Step 6: Final answer
    x = 190,474.59

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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.