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Finding the Third Proportional to 134,329.50 and 181,770.75

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Solution

The third proportional to 134,329.50 and 181,770.75 is: 245,966.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,329.50 : 181,770.75 = 181,770.75 : x
  2. Step 2: Convert to fraction form
    134,329.50/181,770.75 = 181,770.75/x
  3. Step 3: Cross multiply
    134,329.50x = 181,770.75 × 181,770.75
  4. Step 4: Simplify right side
    134,329.50x = 33,040,605,555.56
  5. Step 5: Solve for x
    x = 33,040,605,555.56/134,329.50
  6. Step 6: Final answer
    x = 245,966.86

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.