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Finding the Fourth Proportional to 16,564.67, 24,847.02 and 4,084.90

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Solution

The fourth proportional to 16,564.67, 24,847.02 and 4,084.90 is: 6,127.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,564.67 : 24,847.02 = 4,084.90 : x
  2. Step 2: Convert to fraction form
    16,564.67/24,847.02 = 4,084.90/x
  3. Step 3: Cross multiply
    16,564.67x = 24,847.02 × 4,084.90
  4. Step 4: Simplify right side
    16,564.67x = 101,497,592.00
  5. Step 5: Solve for x
    x = 101,497,592.00/16,564.67
  6. Step 6: Final answer
    x = 6,127.35

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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.