Home / 6,272.88-9,401.07-3,500.86

Finding the Fourth Proportional to 6,272.88, 9,401.07 and 3,500.86

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Solution

The fourth proportional to 6,272.88, 9,401.07 and 3,500.86 is: 5,246.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272.88 : 9,401.07 = 3,500.86 : x
  2. Step 2: Convert to fraction form
    6,272.88/9,401.07 = 3,500.86/x
  3. Step 3: Cross multiply
    6,272.88x = 9,401.07 × 3,500.86
  4. Step 4: Simplify right side
    6,272.88x = 32,911,829.92
  5. Step 5: Solve for x
    x = 32,911,829.92/6,272.88
  6. Step 6: Final answer
    x = 5,246.69

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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.