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Finding the Third Proportional to 10,233 and 21,843

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Solution

The third proportional to 10,233 and 21,843 is: 46,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,233 : 21,843 = 21,843 : x
  2. Step 2: Convert to fraction form
    10,233/21,843 = 21,843/x
  3. Step 3: Cross multiply
    10,233x = 21,843 × 21,843
  4. Step 4: Simplify right side
    10,233x = 477,116,649
  5. Step 5: Solve for x
    x = 477,116,649/10,233
  6. Step 6: Final answer
    x = 46,625.30

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.