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Finding the Fourth Proportional to 24,584.60, 33,918 and 14,508

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Solution

The fourth proportional to 24,584.60, 33,918 and 14,508 is: 20,015.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,584.60 : 33,918 = 14,508 : x
  2. Step 2: Convert to fraction form
    24,584.60/33,918 = 14,508/x
  3. Step 3: Cross multiply
    24,584.60x = 33,918 × 14,508
  4. Step 4: Simplify right side
    24,584.60x = 492,082,344
  5. Step 5: Solve for x
    x = 492,082,344/24,584.60
  6. Step 6: Final answer
    x = 20,015.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.