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Finding the Third Proportional to 151,792.13 and 222,767.25

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Solution

The third proportional to 151,792.13 and 222,767.25 is: 326,929.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,792.13 : 222,767.25 = 222,767.25 : x
  2. Step 2: Convert to fraction form
    151,792.13/222,767.25 = 222,767.25/x
  3. Step 3: Cross multiply
    151,792.13x = 222,767.25 × 222,767.25
  4. Step 4: Simplify right side
    151,792.13x = 49,625,247,672.56
  5. Step 5: Solve for x
    x = 49,625,247,672.56/151,792.13
  6. Step 6: Final answer
    x = 326,929.00

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.