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Finding the Fourth Proportional to 41,754.66, 57,632.49 and 25,830.06

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Solution

The fourth proportional to 41,754.66, 57,632.49 and 25,830.06 is: 35,652.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,754.66 : 57,632.49 = 25,830.06 : x
  2. Step 2: Convert to fraction form
    41,754.66/57,632.49 = 25,830.06/x
  3. Step 3: Cross multiply
    41,754.66x = 57,632.49 × 25,830.06
  4. Step 4: Simplify right side
    41,754.66x = 1,488,650,674.65
  5. Step 5: Solve for x
    x = 1,488,650,674.65/41,754.66
  6. Step 6: Final answer
    x = 35,652.32

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