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Finding the Third Proportional to 10,818 and 23,637

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Solution

The third proportional to 10,818 and 23,637 is: 51,646.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,818 : 23,637 = 23,637 : x
  2. Step 2: Convert to fraction form
    10,818/23,637 = 23,637/x
  3. Step 3: Cross multiply
    10,818x = 23,637 × 23,637
  4. Step 4: Simplify right side
    10,818x = 558,707,769
  5. Step 5: Solve for x
    x = 558,707,769/10,818
  6. Step 6: Final answer
    x = 51,646.12

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.