Home / 6,329-8,733.99-3,496.57

Finding the Fourth Proportional to 6,329, 8,733.99 and 3,496.57

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Solution

The fourth proportional to 6,329, 8,733.99 and 3,496.57 is: 4,825.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329 : 8,733.99 = 3,496.57 : x
  2. Step 2: Convert to fraction form
    6,329/8,733.99 = 3,496.57/x
  3. Step 3: Cross multiply
    6,329x = 8,733.99 × 3,496.57
  4. Step 4: Simplify right side
    6,329x = 30,538,968.10
  5. Step 5: Solve for x
    x = 30,538,968.10/6,329
  6. Step 6: Final answer
    x = 4,825.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.