Home / 3,277.56-4,911.22-2,059

Finding the Fourth Proportional to 3,277.56, 4,911.22 and 2,059

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Solution

The fourth proportional to 3,277.56, 4,911.22 and 2,059 is: 3,085.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277.56 : 4,911.22 = 2,059 : x
  2. Step 2: Convert to fraction form
    3,277.56/4,911.22 = 2,059/x
  3. Step 3: Cross multiply
    3,277.56x = 4,911.22 × 2,059
  4. Step 4: Simplify right side
    3,277.56x = 10,112,201.98
  5. Step 5: Solve for x
    x = 10,112,201.98/3,277.56
  6. Step 6: Final answer
    x = 3,085.28

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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.