Home / 3,273.77-4,911.24-1,084.07

Finding the Fourth Proportional to 3,273.77, 4,911.24 and 1,084.07

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Solution

The fourth proportional to 3,273.77, 4,911.24 and 1,084.07 is: 1,626.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273.77 : 4,911.24 = 1,084.07 : x
  2. Step 2: Convert to fraction form
    3,273.77/4,911.24 = 1,084.07/x
  3. Step 3: Cross multiply
    3,273.77x = 4,911.24 × 1,084.07
  4. Step 4: Simplify right side
    3,273.77x = 5,324,127.95
  5. Step 5: Solve for x
    x = 5,324,127.95/3,273.77
  6. Step 6: Final answer
    x = 1,626.30

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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.