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Finding the Third Proportional to 20,716 and 44,941

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Solution

The third proportional to 20,716 and 44,941 is: 97,494.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,716 : 44,941 = 44,941 : x
  2. Step 2: Convert to fraction form
    20,716/44,941 = 44,941/x
  3. Step 3: Cross multiply
    20,716x = 44,941 × 44,941
  4. Step 4: Simplify right side
    20,716x = 2,019,693,481
  5. Step 5: Solve for x
    x = 2,019,693,481/20,716
  6. Step 6: Final answer
    x = 97,494.38

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.