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Finding the Third Proportional to 8,800.31 and 13,508.44

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Solution

The third proportional to 8,800.31 and 13,508.44 is: 20,735.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800.31 : 13,508.44 = 13,508.44 : x
  2. Step 2: Convert to fraction form
    8,800.31/13,508.44 = 13,508.44/x
  3. Step 3: Cross multiply
    8,800.31x = 13,508.44 × 13,508.44
  4. Step 4: Simplify right side
    8,800.31x = 182,477,883.69
  5. Step 5: Solve for x
    x = 182,477,883.69/8,800.31
  6. Step 6: Final answer
    x = 20,735.39

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.