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Finding the Third Proportional to 151,101.75 and 235,851

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Solution

The third proportional to 151,101.75 and 235,851 is: 368,134.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,101.75 : 235,851 = 235,851 : x
  2. Step 2: Convert to fraction form
    151,101.75/235,851 = 235,851/x
  3. Step 3: Cross multiply
    151,101.75x = 235,851 × 235,851
  4. Step 4: Simplify right side
    151,101.75x = 55,625,694,201
  5. Step 5: Solve for x
    x = 55,625,694,201/151,101.75
  6. Step 6: Final answer
    x = 368,134.02

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.