Home / 41,832.72-62,761.36-16,859.94

Finding the Fourth Proportional to 41,832.72, 62,761.36 and 16,859.94

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Solution

The fourth proportional to 41,832.72, 62,761.36 and 16,859.94 is: 25,294.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,832.72 : 62,761.36 = 16,859.94 : x
  2. Step 2: Convert to fraction form
    41,832.72/62,761.36 = 16,859.94/x
  3. Step 3: Cross multiply
    41,832.72x = 62,761.36 × 16,859.94
  4. Step 4: Simplify right side
    41,832.72x = 1,058,152,763.92
  5. Step 5: Solve for x
    x = 1,058,152,763.92/41,832.72
  6. Step 6: Final answer
    x = 25,294.86

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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.