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Finding the Third Proportional to 34,136.06 and 52,243.31

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Solution

The third proportional to 34,136.06 and 52,243.31 is: 79,955.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,136.06 : 52,243.31 = 52,243.31 : x
  2. Step 2: Convert to fraction form
    34,136.06/52,243.31 = 52,243.31/x
  3. Step 3: Cross multiply
    34,136.06x = 52,243.31 × 52,243.31
  4. Step 4: Simplify right side
    34,136.06x = 2,729,363,700.97
  5. Step 5: Solve for x
    x = 2,729,363,700.97/34,136.06
  6. Step 6: Final answer
    x = 79,955.43

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.