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Finding the Third Proportional to 92,427.75 and 132,076.13

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Solution

The third proportional to 92,427.75 and 132,076.13 is: 188,732.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,427.75 : 132,076.13 = 132,076.13 : x
  2. Step 2: Convert to fraction form
    92,427.75/132,076.13 = 132,076.13/x
  3. Step 3: Cross multiply
    92,427.75x = 132,076.13 × 132,076.13
  4. Step 4: Simplify right side
    92,427.75x = 17,444,102,795.02
  5. Step 5: Solve for x
    x = 17,444,102,795.02/92,427.75
  6. Step 6: Final answer
    x = 188,732.31

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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.