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Finding the Third Proportional to 133,787.25 and 183,458.25

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Solution

The third proportional to 133,787.25 and 183,458.25 is: 251,570.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,787.25 : 183,458.25 = 183,458.25 : x
  2. Step 2: Convert to fraction form
    133,787.25/183,458.25 = 183,458.25/x
  3. Step 3: Cross multiply
    133,787.25x = 183,458.25 × 183,458.25
  4. Step 4: Simplify right side
    133,787.25x = 33,656,929,493.06
  5. Step 5: Solve for x
    x = 33,656,929,493.06/133,787.25
  6. Step 6: Final answer
    x = 251,570.53

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.