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Finding the Third Proportional to 6,755 and 14,195

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Solution

The third proportional to 6,755 and 14,195 is: 29,829.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755 : 14,195 = 14,195 : x
  2. Step 2: Convert to fraction form
    6,755/14,195 = 14,195/x
  3. Step 3: Cross multiply
    6,755x = 14,195 × 14,195
  4. Step 4: Simplify right side
    6,755x = 201,498,025
  5. Step 5: Solve for x
    x = 201,498,025/6,755
  6. Step 6: Final answer
    x = 29,829.46

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.