Home / 3,252.74-4,879.62-1,060.96

Finding the Fourth Proportional to 3,252.74, 4,879.62 and 1,060.96

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Solution

The fourth proportional to 3,252.74, 4,879.62 and 1,060.96 is: 1,591.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.74 : 4,879.62 = 1,060.96 : x
  2. Step 2: Convert to fraction form
    3,252.74/4,879.62 = 1,060.96/x
  3. Step 3: Cross multiply
    3,252.74x = 4,879.62 × 1,060.96
  4. Step 4: Simplify right side
    3,252.74x = 5,177,081.64
  5. Step 5: Solve for x
    x = 5,177,081.64/3,252.74
  6. Step 6: Final answer
    x = 1,591.61

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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.