Home / 4,344.08-6,517.20-1,749.92

Finding the Fourth Proportional to 4,344.08, 6,517.20 and 1,749.92

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Solution

The fourth proportional to 4,344.08, 6,517.20 and 1,749.92 is: 2,625.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344.08 : 6,517.20 = 1,749.92 : x
  2. Step 2: Convert to fraction form
    4,344.08/6,517.20 = 1,749.92/x
  3. Step 3: Cross multiply
    4,344.08x = 6,517.20 × 1,749.92
  4. Step 4: Simplify right side
    4,344.08x = 11,404,578.62
  5. Step 5: Solve for x
    x = 11,404,578.62/4,344.08
  6. Step 6: Final answer
    x = 2,625.32

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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.