Home / 2,760.11-4,141.94-1,004.96

Finding the Fourth Proportional to 2,760.11, 4,141.94 and 1,004.96

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Solution

The fourth proportional to 2,760.11, 4,141.94 and 1,004.96 is: 1,508.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760.11 : 4,141.94 = 1,004.96 : x
  2. Step 2: Convert to fraction form
    2,760.11/4,141.94 = 1,004.96/x
  3. Step 3: Cross multiply
    2,760.11x = 4,141.94 × 1,004.96
  4. Step 4: Simplify right side
    2,760.11x = 4,162,466.05
  5. Step 5: Solve for x
    x = 4,162,466.05/2,760.11
  6. Step 6: Final answer
    x = 1,508.08

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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.