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Finding the Fourth Proportional to 24,762.60, 37,079.10 and 15,949.80

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Solution

The fourth proportional to 24,762.60, 37,079.10 and 15,949.80 is: 23,882.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,762.60 : 37,079.10 = 15,949.80 : x
  2. Step 2: Convert to fraction form
    24,762.60/37,079.10 = 15,949.80/x
  3. Step 3: Cross multiply
    24,762.60x = 37,079.10 × 15,949.80
  4. Step 4: Simplify right side
    24,762.60x = 591,404,229.18
  5. Step 5: Solve for x
    x = 591,404,229.18/24,762.60
  6. Step 6: Final answer
    x = 23,882.96

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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.