Home / 95,767.20-143,650.80-24,689.70

Finding the Fourth Proportional to 95,767.20, 143,650.80 and 24,689.70

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Solution

The fourth proportional to 95,767.20, 143,650.80 and 24,689.70 is: 37,034.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767.20 : 143,650.80 = 24,689.70 : x
  2. Step 2: Convert to fraction form
    95,767.20/143,650.80 = 24,689.70/x
  3. Step 3: Cross multiply
    95,767.20x = 143,650.80 × 24,689.70
  4. Step 4: Simplify right side
    95,767.20x = 3,546,695,156.76
  5. Step 5: Solve for x
    x = 3,546,695,156.76/95,767.20
  6. Step 6: Final answer
    x = 37,034.55

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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.