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Finding the Third Proportional to 32,895 and 71,045

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Solution

The third proportional to 32,895 and 71,045 is: 153,439.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,895 : 71,045 = 71,045 : x
  2. Step 2: Convert to fraction form
    32,895/71,045 = 71,045/x
  3. Step 3: Cross multiply
    32,895x = 71,045 × 71,045
  4. Step 4: Simplify right side
    32,895x = 5,047,392,025
  5. Step 5: Solve for x
    x = 5,047,392,025/32,895
  6. Step 6: Final answer
    x = 153,439.49

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.