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Finding the Third Proportional to 6,100 and 13,622

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Solution

The third proportional to 6,100 and 13,622 is: 30,419.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100 : 13,622 = 13,622 : x
  2. Step 2: Convert to fraction form
    6,100/13,622 = 13,622/x
  3. Step 3: Cross multiply
    6,100x = 13,622 × 13,622
  4. Step 4: Simplify right side
    6,100x = 185,558,884
  5. Step 5: Solve for x
    x = 185,558,884/6,100
  6. Step 6: Final answer
    x = 30,419.49

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.