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Finding the Fourth Proportional to 48,250.28, 66,573.80 and 36,932.56

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Solution

The fourth proportional to 48,250.28, 66,573.80 and 36,932.56 is: 50,958.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,250.28 : 66,573.80 = 36,932.56 : x
  2. Step 2: Convert to fraction form
    48,250.28/66,573.80 = 36,932.56/x
  3. Step 3: Cross multiply
    48,250.28x = 66,573.80 × 36,932.56
  4. Step 4: Simplify right side
    48,250.28x = 2,458,740,650.33
  5. Step 5: Solve for x
    x = 2,458,740,650.33/48,250.28
  6. Step 6: Final answer
    x = 50,958.06

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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.