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Finding the Third Proportional to 20,146 and 44,113

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Solution

The third proportional to 20,146 and 44,113 is: 96,592.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,146 : 44,113 = 44,113 : x
  2. Step 2: Convert to fraction form
    20,146/44,113 = 44,113/x
  3. Step 3: Cross multiply
    20,146x = 44,113 × 44,113
  4. Step 4: Simplify right side
    20,146x = 1,945,956,769
  5. Step 5: Solve for x
    x = 1,945,956,769/20,146
  6. Step 6: Final answer
    x = 96,592.71

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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.