Home / 3,202.06-4,801.41-1,511.69

Finding the Fourth Proportional to 3,202.06, 4,801.41 and 1,511.69

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Solution

The fourth proportional to 3,202.06, 4,801.41 and 1,511.69 is: 2,266.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202.06 : 4,801.41 = 1,511.69 : x
  2. Step 2: Convert to fraction form
    3,202.06/4,801.41 = 1,511.69/x
  3. Step 3: Cross multiply
    3,202.06x = 4,801.41 × 1,511.69
  4. Step 4: Simplify right side
    3,202.06x = 7,258,239.36
  5. Step 5: Solve for x
    x = 7,258,239.36/3,202.06
  6. Step 6: Final answer
    x = 2,266.74

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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.