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Finding the Third Proportional to 10,443 and 22,827

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Solution

The third proportional to 10,443 and 22,827 is: 49,896.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,443 : 22,827 = 22,827 : x
  2. Step 2: Convert to fraction form
    10,443/22,827 = 22,827/x
  3. Step 3: Cross multiply
    10,443x = 22,827 × 22,827
  4. Step 4: Simplify right side
    10,443x = 521,071,929
  5. Step 5: Solve for x
    x = 521,071,929/10,443
  6. Step 6: Final answer
    x = 49,896.77

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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.