Home / 95,524.20-131,815.62-57,292.20

Finding the Fourth Proportional to 95,524.20, 131,815.62 and 57,292.20

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Solution

The fourth proportional to 95,524.20, 131,815.62 and 57,292.20 is: 79,058.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,524.20 : 131,815.62 = 57,292.20 : x
  2. Step 2: Convert to fraction form
    95,524.20/131,815.62 = 57,292.20/x
  3. Step 3: Cross multiply
    95,524.20x = 131,815.62 × 57,292.20
  4. Step 4: Simplify right side
    95,524.20x = 7,552,006,864.16
  5. Step 5: Solve for x
    x = 7,552,006,864.16/95,524.20
  6. Step 6: Final answer
    x = 79,058.57

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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.