Home / 3,296.22-4,939.47-1,833.36

Finding the Fourth Proportional to 3,296.22, 4,939.47 and 1,833.36

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Solution

The fourth proportional to 3,296.22, 4,939.47 and 1,833.36 is: 2,747.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296.22 : 4,939.47 = 1,833.36 : x
  2. Step 2: Convert to fraction form
    3,296.22/4,939.47 = 1,833.36/x
  3. Step 3: Cross multiply
    3,296.22x = 4,939.47 × 1,833.36
  4. Step 4: Simplify right side
    3,296.22x = 9,055,826.72
  5. Step 5: Solve for x
    x = 9,055,826.72/3,296.22
  6. Step 6: Final answer
    x = 2,747.34

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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.