Home / 5,034.66-7,551.38-2,571.26

Finding the Fourth Proportional to 5,034.66, 7,551.38 and 2,571.26

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Solution

The fourth proportional to 5,034.66, 7,551.38 and 2,571.26 is: 3,856.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034.66 : 7,551.38 = 2,571.26 : x
  2. Step 2: Convert to fraction form
    5,034.66/7,551.38 = 2,571.26/x
  3. Step 3: Cross multiply
    5,034.66x = 7,551.38 × 2,571.26
  4. Step 4: Simplify right side
    5,034.66x = 19,416,510.73
  5. Step 5: Solve for x
    x = 19,416,510.73/5,034.66
  6. Step 6: Final answer
    x = 3,856.57

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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.