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Finding the Third Proportional to 37,823.75 and 82,301.38

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Solution

The third proportional to 37,823.75 and 82,301.38 is: 179,081.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,823.75 : 82,301.38 = 82,301.38 : x
  2. Step 2: Convert to fraction form
    37,823.75/82,301.38 = 82,301.38/x
  3. Step 3: Cross multiply
    37,823.75x = 82,301.38 × 82,301.38
  4. Step 4: Simplify right side
    37,823.75x = 6,773,516,326.89
  5. Step 5: Solve for x
    x = 6,773,516,326.89/37,823.75
  6. Step 6: Final answer
    x = 179,081.04

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.