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Finding the Third Proportional to 236,327.63 and 354,665.25

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Solution

The third proportional to 236,327.63 and 354,665.25 is: 532,258.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,327.63 : 354,665.25 = 354,665.25 : x
  2. Step 2: Convert to fraction form
    236,327.63/354,665.25 = 354,665.25/x
  3. Step 3: Cross multiply
    236,327.63x = 354,665.25 × 354,665.25
  4. Step 4: Simplify right side
    236,327.63x = 125,787,439,557.56
  5. Step 5: Solve for x
    x = 125,787,439,557.56/236,327.63
  6. Step 6: Final answer
    x = 532,258.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.