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Finding the Third Proportional to 33,681 and 52,295

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Solution

The third proportional to 33,681 and 52,295 is: 81,196.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,681 : 52,295 = 52,295 : x
  2. Step 2: Convert to fraction form
    33,681/52,295 = 52,295/x
  3. Step 3: Cross multiply
    33,681x = 52,295 × 52,295
  4. Step 4: Simplify right side
    33,681x = 2,734,767,025
  5. Step 5: Solve for x
    x = 2,734,767,025/33,681
  6. Step 6: Final answer
    x = 81,196.14

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.