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Finding the Fourth Proportional to 337,373.30, 506,086.04 and 112,734.52

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Solution

The fourth proportional to 337,373.30, 506,086.04 and 112,734.52 is: 169,110.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,373.30 : 506,086.04 = 112,734.52 : x
  2. Step 2: Convert to fraction form
    337,373.30/506,086.04 = 112,734.52/x
  3. Step 3: Cross multiply
    337,373.30x = 506,086.04 × 112,734.52
  4. Step 4: Simplify right side
    337,373.30x = 57,053,365,814.72
  5. Step 5: Solve for x
    x = 57,053,365,814.72/337,373.30
  6. Step 6: Final answer
    x = 169,110.49

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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.