Home / 3,304.99-4,959.11-1,357.75

Finding the Fourth Proportional to 3,304.99, 4,959.11 and 1,357.75

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Solution

The fourth proportional to 3,304.99, 4,959.11 and 1,357.75 is: 2,037.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.99 : 4,959.11 = 1,357.75 : x
  2. Step 2: Convert to fraction form
    3,304.99/4,959.11 = 1,357.75/x
  3. Step 3: Cross multiply
    3,304.99x = 4,959.11 × 1,357.75
  4. Step 4: Simplify right side
    3,304.99x = 6,733,231.60
  5. Step 5: Solve for x
    x = 6,733,231.60/3,304.99
  6. Step 6: Final answer
    x = 2,037.29

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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.