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Finding the Third Proportional to 150,889.50 and 227,871.75

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Solution

The third proportional to 150,889.50 and 227,871.75 is: 344,129.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,889.50 : 227,871.75 = 227,871.75 : x
  2. Step 2: Convert to fraction form
    150,889.50/227,871.75 = 227,871.75/x
  3. Step 3: Cross multiply
    150,889.50x = 227,871.75 × 227,871.75
  4. Step 4: Simplify right side
    150,889.50x = 51,925,534,448.06
  5. Step 5: Solve for x
    x = 51,925,534,448.06/150,889.50
  6. Step 6: Final answer
    x = 344,129.54

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.