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Finding the Fourth Proportional to 24,969.43, 37,454.04 and 12,476.80

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Solution

The fourth proportional to 24,969.43, 37,454.04 and 12,476.80 is: 18,715.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,969.43 : 37,454.04 = 12,476.80 : x
  2. Step 2: Convert to fraction form
    24,969.43/37,454.04 = 12,476.80/x
  3. Step 3: Cross multiply
    24,969.43x = 37,454.04 × 12,476.80
  4. Step 4: Simplify right side
    24,969.43x = 467,306,566.27
  5. Step 5: Solve for x
    x = 467,306,566.27/24,969.43
  6. Step 6: Final answer
    x = 18,715.15

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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.