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Finding the Fourth Proportional to 24,998.60, 37,497.90 and 10,197.80

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Solution

The fourth proportional to 24,998.60, 37,497.90 and 10,197.80 is: 15,296.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,998.60 : 37,497.90 = 10,197.80 : x
  2. Step 2: Convert to fraction form
    24,998.60/37,497.90 = 10,197.80/x
  3. Step 3: Cross multiply
    24,998.60x = 37,497.90 × 10,197.80
  4. Step 4: Simplify right side
    24,998.60x = 382,396,084.62
  5. Step 5: Solve for x
    x = 382,396,084.62/24,998.60
  6. Step 6: Final answer
    x = 15,296.70

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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.