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Finding the Third Proportional to 20,449.97 and 44,704.41

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Solution

The third proportional to 20,449.97 and 44,704.41 is: 97,725.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,449.97 : 44,704.41 = 44,704.41 : x
  2. Step 2: Convert to fraction form
    20,449.97/44,704.41 = 44,704.41/x
  3. Step 3: Cross multiply
    20,449.97x = 44,704.41 × 44,704.41
  4. Step 4: Simplify right side
    20,449.97x = 1,998,483,938.17
  5. Step 5: Solve for x
    x = 1,998,483,938.17/20,449.97
  6. Step 6: Final answer
    x = 97,725.53

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.