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Finding the Third Proportional to 88,857 and 124,993.13

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Solution

The third proportional to 88,857 and 124,993.13 is: 175,824.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,857 : 124,993.13 = 124,993.13 : x
  2. Step 2: Convert to fraction form
    88,857/124,993.13 = 124,993.13/x
  3. Step 3: Cross multiply
    88,857x = 124,993.13 × 124,993.13
  4. Step 4: Simplify right side
    88,857x = 15,623,281,297.27
  5. Step 5: Solve for x
    x = 15,623,281,297.27/88,857
  6. Step 6: Final answer
    x = 175,824.99

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.