Home / 2,060.70-2,843.82-1,263.96

Finding the Fourth Proportional to 2,060.70, 2,843.82 and 1,263.96

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Solution

The fourth proportional to 2,060.70, 2,843.82 and 1,263.96 is: 1,744.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060.70 : 2,843.82 = 1,263.96 : x
  2. Step 2: Convert to fraction form
    2,060.70/2,843.82 = 1,263.96/x
  3. Step 3: Cross multiply
    2,060.70x = 2,843.82 × 1,263.96
  4. Step 4: Simplify right side
    2,060.70x = 3,594,474.73
  5. Step 5: Solve for x
    x = 3,594,474.73/2,060.70
  6. Step 6: Final answer
    x = 1,744.30

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Why These Related Problems?

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