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Finding the Third Proportional to 20,269.62 and 44,224.10

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Solution

The third proportional to 20,269.62 and 44,224.10 is: 96,487.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,269.62 : 44,224.10 = 44,224.10 : x
  2. Step 2: Convert to fraction form
    20,269.62/44,224.10 = 44,224.10/x
  3. Step 3: Cross multiply
    20,269.62x = 44,224.10 × 44,224.10
  4. Step 4: Simplify right side
    20,269.62x = 1,955,771,159.01
  5. Step 5: Solve for x
    x = 1,955,771,159.01/20,269.62
  6. Step 6: Final answer
    x = 96,487.82

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.