Home / 95,306.08-131,521.44-52,863.52

Finding the Fourth Proportional to 95,306.08, 131,521.44 and 52,863.52

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Solution

The fourth proportional to 95,306.08, 131,521.44 and 52,863.52 is: 72,951.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,306.08 : 131,521.44 = 52,863.52 : x
  2. Step 2: Convert to fraction form
    95,306.08/131,521.44 = 52,863.52/x
  3. Step 3: Cross multiply
    95,306.08x = 131,521.44 × 52,863.52
  4. Step 4: Simplify right side
    95,306.08x = 6,952,686,273.87
  5. Step 5: Solve for x
    x = 6,952,686,273.87/95,306.08
  6. Step 6: Final answer
    x = 72,951.13

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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.