Home / 5,491.26-8,244-4,716.27

Finding the Fourth Proportional to 5,491.26, 8,244 and 4,716.27

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Solution

The fourth proportional to 5,491.26, 8,244 and 4,716.27 is: 7,080.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,491.26 : 8,244 = 4,716.27 : x
  2. Step 2: Convert to fraction form
    5,491.26/8,244 = 4,716.27/x
  3. Step 3: Cross multiply
    5,491.26x = 8,244 × 4,716.27
  4. Step 4: Simplify right side
    5,491.26x = 38,880,929.88
  5. Step 5: Solve for x
    x = 38,880,929.88/5,491.26
  6. Step 6: Final answer
    x = 7,080.51

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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.