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Finding the Third Proportional to 82,037.25 and 179,505

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Solution

The third proportional to 82,037.25 and 179,505 is: 392,773.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,037.25 : 179,505 = 179,505 : x
  2. Step 2: Convert to fraction form
    82,037.25/179,505 = 179,505/x
  3. Step 3: Cross multiply
    82,037.25x = 179,505 × 179,505
  4. Step 4: Simplify right side
    82,037.25x = 32,222,045,025
  5. Step 5: Solve for x
    x = 32,222,045,025/82,037.25
  6. Step 6: Final answer
    x = 392,773.34

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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.