Home / 95,195.30-131,327.23-61,197.47

Finding the Fourth Proportional to 95,195.30, 131,327.23 and 61,197.47

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Solution

The fourth proportional to 95,195.30, 131,327.23 and 61,197.47 is: 84,425.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,195.30 : 131,327.23 = 61,197.47 : x
  2. Step 2: Convert to fraction form
    95,195.30/131,327.23 = 61,197.47/x
  3. Step 3: Cross multiply
    95,195.30x = 131,327.23 × 61,197.47
  4. Step 4: Simplify right side
    95,195.30x = 8,036,894,218.11
  5. Step 5: Solve for x
    x = 8,036,894,218.11/95,195.30
  6. Step 6: Final answer
    x = 84,425.33

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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.