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Finding the Fourth Proportional to 41,169.65, 56,815.22 and 25,031.41

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Solution

The fourth proportional to 41,169.65, 56,815.22 and 25,031.41 is: 34,544.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,169.65 : 56,815.22 = 25,031.41 : x
  2. Step 2: Convert to fraction form
    41,169.65/56,815.22 = 25,031.41/x
  3. Step 3: Cross multiply
    41,169.65x = 56,815.22 × 25,031.41
  4. Step 4: Simplify right side
    41,169.65x = 1,422,165,066.06
  5. Step 5: Solve for x
    x = 1,422,165,066.06/41,169.65
  6. Step 6: Final answer
    x = 34,544.02

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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.