Home / 2,534.20-3,797.66-1,491.74

Finding the Fourth Proportional to 2,534.20, 3,797.66 and 1,491.74

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Solution

The fourth proportional to 2,534.20, 3,797.66 and 1,491.74 is: 2,235.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.20 : 3,797.66 = 1,491.74 : x
  2. Step 2: Convert to fraction form
    2,534.20/3,797.66 = 1,491.74/x
  3. Step 3: Cross multiply
    2,534.20x = 3,797.66 × 1,491.74
  4. Step 4: Simplify right side
    2,534.20x = 5,665,121.33
  5. Step 5: Solve for x
    x = 5,665,121.33/2,534.20
  6. Step 6: Final answer
    x = 2,235.47

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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.