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Finding the Third Proportional to 65,614.88 and 101,794.13

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Solution

The third proportional to 65,614.88 and 101,794.13 is: 157,922.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,614.88 : 101,794.13 = 101,794.13 : x
  2. Step 2: Convert to fraction form
    65,614.88/101,794.13 = 101,794.13/x
  3. Step 3: Cross multiply
    65,614.88x = 101,794.13 × 101,794.13
  4. Step 4: Simplify right side
    65,614.88x = 10,362,043,884.52
  5. Step 5: Solve for x
    x = 10,362,043,884.52/65,614.88
  6. Step 6: Final answer
    x = 157,922.18

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.