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Finding the Third Proportional to 150,837.75 and 240,096.75

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Solution

The third proportional to 150,837.75 and 240,096.75 is: 382,175.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,837.75 : 240,096.75 = 240,096.75 : x
  2. Step 2: Convert to fraction form
    150,837.75/240,096.75 = 240,096.75/x
  3. Step 3: Cross multiply
    150,837.75x = 240,096.75 × 240,096.75
  4. Step 4: Simplify right side
    150,837.75x = 57,646,449,360.56
  5. Step 5: Solve for x
    x = 57,646,449,360.56/150,837.75
  6. Step 6: Final answer
    x = 382,175.21

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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.