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Finding the Fourth Proportional to 183,327.44, 252,991.06 and 102,754.97

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Solution

The fourth proportional to 183,327.44, 252,991.06 and 102,754.97 is: 141,801.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,327.44 : 252,991.06 = 102,754.97 : x
  2. Step 2: Convert to fraction form
    183,327.44/252,991.06 = 102,754.97/x
  3. Step 3: Cross multiply
    183,327.44x = 252,991.06 × 102,754.97
  4. Step 4: Simplify right side
    183,327.44x = 25,996,088,780.57
  5. Step 5: Solve for x
    x = 25,996,088,780.57/183,327.44
  6. Step 6: Final answer
    x = 141,801.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.