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Finding the Third Proportional to 13,843 and 30,262

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Solution

The third proportional to 13,843 and 30,262 is: 66,155.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,843 : 30,262 = 30,262 : x
  2. Step 2: Convert to fraction form
    13,843/30,262 = 30,262/x
  3. Step 3: Cross multiply
    13,843x = 30,262 × 30,262
  4. Step 4: Simplify right side
    13,843x = 915,788,644
  5. Step 5: Solve for x
    x = 915,788,644/13,843
  6. Step 6: Final answer
    x = 66,155.36

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.