Home / 4,234.88-6,352.32-2,286.63

Finding the Fourth Proportional to 4,234.88, 6,352.32 and 2,286.63

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Solution

The fourth proportional to 4,234.88, 6,352.32 and 2,286.63 is: 3,429.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.88 : 6,352.32 = 2,286.63 : x
  2. Step 2: Convert to fraction form
    4,234.88/6,352.32 = 2,286.63/x
  3. Step 3: Cross multiply
    4,234.88x = 6,352.32 × 2,286.63
  4. Step 4: Simplify right side
    4,234.88x = 14,525,414.06
  5. Step 5: Solve for x
    x = 14,525,414.06/4,234.88
  6. Step 6: Final answer
    x = 3,429.95

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Double scale
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1.5x scale

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.