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Finding the Third Proportional to 88,087.50 and 125,570.25

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Solution

The third proportional to 88,087.50 and 125,570.25 is: 179,002.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,087.50 : 125,570.25 = 125,570.25 : x
  2. Step 2: Convert to fraction form
    88,087.50/125,570.25 = 125,570.25/x
  3. Step 3: Cross multiply
    88,087.50x = 125,570.25 × 125,570.25
  4. Step 4: Simplify right side
    88,087.50x = 15,767,887,685.06
  5. Step 5: Solve for x
    x = 15,767,887,685.06/88,087.50
  6. Step 6: Final answer
    x = 179,002.56

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.