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Finding the Third Proportional to 3,836.25 and 5,835.38

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Solution

The third proportional to 3,836.25 and 5,835.38 is: 8,876.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836.25 : 5,835.38 = 5,835.38 : x
  2. Step 2: Convert to fraction form
    3,836.25/5,835.38 = 5,835.38/x
  3. Step 3: Cross multiply
    3,836.25x = 5,835.38 × 5,835.38
  4. Step 4: Simplify right side
    3,836.25x = 34,051,601.39
  5. Step 5: Solve for x
    x = 34,051,601.39/3,836.25
  6. Step 6: Final answer
    x = 8,876.27

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.