Home / 3,303.44-4,961.33-2,908.26

Finding the Fourth Proportional to 3,303.44, 4,961.33 and 2,908.26

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Solution

The fourth proportional to 3,303.44, 4,961.33 and 2,908.26 is: 4,367.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303.44 : 4,961.33 = 2,908.26 : x
  2. Step 2: Convert to fraction form
    3,303.44/4,961.33 = 2,908.26/x
  3. Step 3: Cross multiply
    3,303.44x = 4,961.33 × 2,908.26
  4. Step 4: Simplify right side
    3,303.44x = 14,428,804.44
  5. Step 5: Solve for x
    x = 14,428,804.44/3,303.44
  6. Step 6: Final answer
    x = 4,367.82

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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.