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Finding the Third Proportional to 73,652.06 and 159,059.25

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Solution

The third proportional to 73,652.06 and 159,059.25 is: 343,504.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,652.06 : 159,059.25 = 159,059.25 : x
  2. Step 2: Convert to fraction form
    73,652.06/159,059.25 = 159,059.25/x
  3. Step 3: Cross multiply
    73,652.06x = 159,059.25 × 159,059.25
  4. Step 4: Simplify right side
    73,652.06x = 25,299,845,010.56
  5. Step 5: Solve for x
    x = 25,299,845,010.56/73,652.06
  6. Step 6: Final answer
    x = 343,504.91

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.