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Finding the Fourth Proportional to 41,326.56, 61,952.04 and 17,944.56

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Solution

The fourth proportional to 41,326.56, 61,952.04 and 17,944.56 is: 26,900.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,326.56 : 61,952.04 = 17,944.56 : x
  2. Step 2: Convert to fraction form
    41,326.56/61,952.04 = 17,944.56/x
  3. Step 3: Cross multiply
    41,326.56x = 61,952.04 × 17,944.56
  4. Step 4: Simplify right side
    41,326.56x = 1,111,702,098.90
  5. Step 5: Solve for x
    x = 1,111,702,098.90/41,326.56
  6. Step 6: Final answer
    x = 26,900.43

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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.