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Finding the Fourth Proportional to 41,058.96, 56,661.13 and 23,154.11

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Solution

The fourth proportional to 41,058.96, 56,661.13 and 23,154.11 is: 31,952.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,058.96 : 56,661.13 = 23,154.11 : x
  2. Step 2: Convert to fraction form
    41,058.96/56,661.13 = 23,154.11/x
  3. Step 3: Cross multiply
    41,058.96x = 56,661.13 × 23,154.11
  4. Step 4: Simplify right side
    41,058.96x = 1,311,937,920.97
  5. Step 5: Solve for x
    x = 1,311,937,920.97/41,058.96
  6. Step 6: Final answer
    x = 31,952.54

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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.