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Finding the Third Proportional to 42,795.25 and 62,608

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Solution

The third proportional to 42,795.25 and 62,608 is: 91,593.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,795.25 : 62,608 = 62,608 : x
  2. Step 2: Convert to fraction form
    42,795.25/62,608 = 62,608/x
  3. Step 3: Cross multiply
    42,795.25x = 62,608 × 62,608
  4. Step 4: Simplify right side
    42,795.25x = 3,919,761,664
  5. Step 5: Solve for x
    x = 3,919,761,664/42,795.25
  6. Step 6: Final answer
    x = 91,593.38

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.