Home / 9,498.38-14,245.88-2,571.26

Finding the Fourth Proportional to 9,498.38, 14,245.88 and 2,571.26

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Solution

The fourth proportional to 9,498.38, 14,245.88 and 2,571.26 is: 3,856.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,498.38 : 14,245.88 = 2,571.26 : x
  2. Step 2: Convert to fraction form
    9,498.38/14,245.88 = 2,571.26/x
  3. Step 3: Cross multiply
    9,498.38x = 14,245.88 × 2,571.26
  4. Step 4: Simplify right side
    9,498.38x = 36,629,861.41
  5. Step 5: Solve for x
    x = 36,629,861.41/9,498.38
  6. Step 6: Final answer
    x = 3,856.43

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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.