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Finding the Third Proportional to 20,800.75 and 44,881.75

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Solution

The third proportional to 20,800.75 and 44,881.75 is: 96,841.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,800.75 : 44,881.75 = 44,881.75 : x
  2. Step 2: Convert to fraction form
    20,800.75/44,881.75 = 44,881.75/x
  3. Step 3: Cross multiply
    20,800.75x = 44,881.75 × 44,881.75
  4. Step 4: Simplify right side
    20,800.75x = 2,014,371,483.06
  5. Step 5: Solve for x
    x = 2,014,371,483.06/20,800.75
  6. Step 6: Final answer
    x = 96,841.29

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.