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Finding the Third Proportional to 114,736.50 and 181,986.75

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Solution

The third proportional to 114,736.50 and 181,986.75 is: 288,654.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,736.50 : 181,986.75 = 181,986.75 : x
  2. Step 2: Convert to fraction form
    114,736.50/181,986.75 = 181,986.75/x
  3. Step 3: Cross multiply
    114,736.50x = 181,986.75 × 181,986.75
  4. Step 4: Simplify right side
    114,736.50x = 33,119,177,175.56
  5. Step 5: Solve for x
    x = 33,119,177,175.56/114,736.50
  6. Step 6: Final answer
    x = 288,654.24

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.