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Finding the Third Proportional to 5,884 and 8,666

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Solution

The third proportional to 5,884 and 8,666 is: 12,763.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884 : 8,666 = 8,666 : x
  2. Step 2: Convert to fraction form
    5,884/8,666 = 8,666/x
  3. Step 3: Cross multiply
    5,884x = 8,666 × 8,666
  4. Step 4: Simplify right side
    5,884x = 75,099,556
  5. Step 5: Solve for x
    x = 75,099,556/5,884
  6. Step 6: Final answer
    x = 12,763.35

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.