Home / 69,520.20-95,951.16-41,241.48

Finding the Fourth Proportional to 69,520.20, 95,951.16 and 41,241.48

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Solution

The fourth proportional to 69,520.20, 95,951.16 and 41,241.48 is: 56,921.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,520.20 : 95,951.16 = 41,241.48 : x
  2. Step 2: Convert to fraction form
    69,520.20/95,951.16 = 41,241.48/x
  3. Step 3: Cross multiply
    69,520.20x = 95,951.16 × 41,241.48
  4. Step 4: Simplify right side
    69,520.20x = 3,957,167,846.12
  5. Step 5: Solve for x
    x = 3,957,167,846.12/69,520.20
  6. Step 6: Final answer
    x = 56,921.12

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1.5x scale

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.