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Finding the Third Proportional to 19,996.77 and 43,760.04

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Solution

The third proportional to 19,996.77 and 43,760.04 is: 95,762.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,996.77 : 43,760.04 = 43,760.04 : x
  2. Step 2: Convert to fraction form
    19,996.77/43,760.04 = 43,760.04/x
  3. Step 3: Cross multiply
    19,996.77x = 43,760.04 × 43,760.04
  4. Step 4: Simplify right side
    19,996.77x = 1,914,941,018.75
  5. Step 5: Solve for x
    x = 1,914,941,018.75/19,996.77
  6. Step 6: Final answer
    x = 95,762.52

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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.