Home / 2,344.89-3,235.92-1,296.93

Finding the Fourth Proportional to 2,344.89, 3,235.92 and 1,296.93

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Solution

The fourth proportional to 2,344.89, 3,235.92 and 1,296.93 is: 1,789.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344.89 : 3,235.92 = 1,296.93 : x
  2. Step 2: Convert to fraction form
    2,344.89/3,235.92 = 1,296.93/x
  3. Step 3: Cross multiply
    2,344.89x = 3,235.92 × 1,296.93
  4. Step 4: Simplify right side
    2,344.89x = 4,196,761.73
  5. Step 5: Solve for x
    x = 4,196,761.73/2,344.89
  6. Step 6: Final answer
    x = 1,789.75

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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.