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Finding the Third Proportional to 83.53 and 183.52

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Solution

The third proportional to 83.53 and 183.52 is: 403.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    83.53 : 183.52 = 183.52 : x
  2. Step 2: Convert to fraction form
    83.53/183.52 = 183.52/x
  3. Step 3: Cross multiply
    83.53x = 183.52 × 183.52
  4. Step 4: Simplify right side
    83.53x = 33,677.98
  5. Step 5: Solve for x
    x = 33,677.98/83.53
  6. Step 6: Final answer
    x = 403.18

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.