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Finding the Third Proportional to 19,996.22 and 43,758.94

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Solution

The third proportional to 19,996.22 and 43,758.94 is: 95,760.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,996.22 : 43,758.94 = 43,758.94 : x
  2. Step 2: Convert to fraction form
    19,996.22/43,758.94 = 43,758.94/x
  3. Step 3: Cross multiply
    19,996.22x = 43,758.94 × 43,758.94
  4. Step 4: Simplify right side
    19,996.22x = 1,914,844,611.13
  5. Step 5: Solve for x
    x = 1,914,844,611.13/19,996.22
  6. Step 6: Final answer
    x = 95,760.34

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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.