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Finding the Third Proportional to 37,824.75 and 82,302.94

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Solution

The third proportional to 37,824.75 and 82,302.94 is: 179,083.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,824.75 : 82,302.94 = 82,302.94 : x
  2. Step 2: Convert to fraction form
    37,824.75/82,302.94 = 82,302.94/x
  3. Step 3: Cross multiply
    37,824.75x = 82,302.94 × 82,302.94
  4. Step 4: Simplify right side
    37,824.75x = 6,773,773,521.13
  5. Step 5: Solve for x
    x = 6,773,773,521.13/37,824.75
  6. Step 6: Final answer
    x = 179,083.10

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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.