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Finding the Third Proportional to 83.95 and 184.43

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Solution

The third proportional to 83.95 and 184.43 is: 405.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    83.95 : 184.43 = 184.43 : x
  2. Step 2: Convert to fraction form
    83.95/184.43 = 184.43/x
  3. Step 3: Cross multiply
    83.95x = 184.43 × 184.43
  4. Step 4: Simplify right side
    83.95x = 34,014.31
  5. Step 5: Solve for x
    x = 34,014.31/83.95
  6. Step 6: Final answer
    x = 405.16

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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.