Home / 95,166.27-131,269.92-61,218.97

Finding the Fourth Proportional to 95,166.27, 131,269.92 and 61,218.97

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Solution

The fourth proportional to 95,166.27, 131,269.92 and 61,218.97 is: 84,443.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,166.27 : 131,269.92 = 61,218.97 : x
  2. Step 2: Convert to fraction form
    95,166.27/131,269.92 = 61,218.97/x
  3. Step 3: Cross multiply
    95,166.27x = 131,269.92 × 61,218.97
  4. Step 4: Simplify right side
    95,166.27x = 8,036,208,736.64
  5. Step 5: Solve for x
    x = 8,036,208,736.64/95,166.27
  6. Step 6: Final answer
    x = 84,443.88

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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.