Home / 95,195.79-131,327.92-61,197.97

Finding the Fourth Proportional to 95,195.79, 131,327.92 and 61,197.97

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Solution

The fourth proportional to 95,195.79, 131,327.92 and 61,197.97 is: 84,426.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,195.79 : 131,327.92 = 61,197.97 : x
  2. Step 2: Convert to fraction form
    95,195.79/131,327.92 = 61,197.97/x
  3. Step 3: Cross multiply
    95,195.79x = 131,327.92 × 61,197.97
  4. Step 4: Simplify right side
    95,195.79x = 8,037,002,108.32
  5. Step 5: Solve for x
    x = 8,037,002,108.32/95,195.79
  6. Step 6: Final answer
    x = 84,426.02

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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.