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Finding the Third Proportional to 34,675 and 76,114

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Solution

The third proportional to 34,675 and 76,114 is: 167,075.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,675 : 76,114 = 76,114 : x
  2. Step 2: Convert to fraction form
    34,675/76,114 = 76,114/x
  3. Step 3: Cross multiply
    34,675x = 76,114 × 76,114
  4. Step 4: Simplify right side
    34,675x = 5,793,340,996
  5. Step 5: Solve for x
    x = 5,793,340,996/34,675
  6. Step 6: Final answer
    x = 167,075.44

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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.