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Finding the Fourth Proportional to 24,972.62, 37,461.56 and 8,326.85

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Solution

The fourth proportional to 24,972.62, 37,461.56 and 8,326.85 is: 12,491.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,972.62 : 37,461.56 = 8,326.85 : x
  2. Step 2: Convert to fraction form
    24,972.62/37,461.56 = 8,326.85/x
  3. Step 3: Cross multiply
    24,972.62x = 37,461.56 × 8,326.85
  4. Step 4: Simplify right side
    24,972.62x = 311,936,561.94
  5. Step 5: Solve for x
    x = 311,936,561.94/24,972.62
  6. Step 6: Final answer
    x = 12,491.15

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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.