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Finding the Fourth Proportional to 337,600.96, 466,006.52 and 194,418.04

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Solution

The fourth proportional to 337,600.96, 466,006.52 and 194,418.04 is: 268,364.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,600.96 : 466,006.52 = 194,418.04 : x
  2. Step 2: Convert to fraction form
    337,600.96/466,006.52 = 194,418.04/x
  3. Step 3: Cross multiply
    337,600.96x = 466,006.52 × 194,418.04
  4. Step 4: Simplify right side
    337,600.96x = 90,600,074,245.62
  5. Step 5: Solve for x
    x = 90,600,074,245.62/337,600.96
  6. Step 6: Final answer
    x = 268,364.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.