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Finding the Third Proportional to 92,619.07 and 192,505.36

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Solution

The third proportional to 92,619.07 and 192,505.36 is: 400,115.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,619.07 : 192,505.36 = 192,505.36 : x
  2. Step 2: Convert to fraction form
    92,619.07/192,505.36 = 192,505.36/x
  3. Step 3: Cross multiply
    92,619.07x = 192,505.36 × 192,505.36
  4. Step 4: Simplify right side
    92,619.07x = 37,058,313,388.10
  5. Step 5: Solve for x
    x = 37,058,313,388.10/92,619.07
  6. Step 6: Final answer
    x = 400,115.37

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.