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Finding the Fourth Proportional to 337,512.10, 506,273.55 and 88,194.10

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Solution

The fourth proportional to 337,512.10, 506,273.55 and 88,194.10 is: 132,292.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,512.10 : 506,273.55 = 88,194.10 : x
  2. Step 2: Convert to fraction form
    337,512.10/506,273.55 = 88,194.10/x
  3. Step 3: Cross multiply
    337,512.10x = 506,273.55 × 88,194.10
  4. Step 4: Simplify right side
    337,512.10x = 44,650,340,096.06
  5. Step 5: Solve for x
    x = 44,650,340,096.06/337,512.10
  6. Step 6: Final answer
    x = 132,292.56

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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.