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Finding the Fourth Proportional to 24,532.69, 36,785.18 and 8,514.71

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Solution

The fourth proportional to 24,532.69, 36,785.18 and 8,514.71 is: 12,767.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,532.69 : 36,785.18 = 8,514.71 : x
  2. Step 2: Convert to fraction form
    24,532.69/36,785.18 = 8,514.71/x
  3. Step 3: Cross multiply
    24,532.69x = 36,785.18 × 8,514.71
  4. Step 4: Simplify right side
    24,532.69x = 313,215,140.00
  5. Step 5: Solve for x
    x = 313,215,140.00/24,532.69
  6. Step 6: Final answer
    x = 12,767.26

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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.