Home / 95,374.08-131,620.72-52,932.96

Finding the Fourth Proportional to 95,374.08, 131,620.72 and 52,932.96

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Solution

The fourth proportional to 95,374.08, 131,620.72 and 52,932.96 is: 73,049.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,374.08 : 131,620.72 = 52,932.96 : x
  2. Step 2: Convert to fraction form
    95,374.08/131,620.72 = 52,932.96/x
  3. Step 3: Cross multiply
    95,374.08x = 131,620.72 × 52,932.96
  4. Step 4: Simplify right side
    95,374.08x = 6,967,074,306.93
  5. Step 5: Solve for x
    x = 6,967,074,306.93/95,374.08
  6. Step 6: Final answer
    x = 73,049.98

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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.