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Finding the Fourth Proportional to 95,527.14, 143,290.70 and 29,863.14

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Solution

The fourth proportional to 95,527.14, 143,290.70 and 29,863.14 is: 44,794.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,527.14 : 143,290.70 = 29,863.14 : x
  2. Step 2: Convert to fraction form
    95,527.14/143,290.70 = 29,863.14/x
  3. Step 3: Cross multiply
    95,527.14x = 143,290.70 × 29,863.14
  4. Step 4: Simplify right side
    95,527.14x = 4,279,110,234.80
  5. Step 5: Solve for x
    x = 4,279,110,234.80/95,527.14
  6. Step 6: Final answer
    x = 44,794.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.