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Finding the Third Proportional to 20,943 and 32,577

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Solution

The third proportional to 20,943 and 32,577 is: 50,673.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,943 : 32,577 = 32,577 : x
  2. Step 2: Convert to fraction form
    20,943/32,577 = 32,577/x
  3. Step 3: Cross multiply
    20,943x = 32,577 × 32,577
  4. Step 4: Simplify right side
    20,943x = 1,061,260,929
  5. Step 5: Solve for x
    x = 1,061,260,929/20,943
  6. Step 6: Final answer
    x = 50,673.78

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.