Home / 4,234.82-6,352.24-2,290.82

Finding the Fourth Proportional to 4,234.82, 6,352.24 and 2,290.82

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Solution

The fourth proportional to 4,234.82, 6,352.24 and 2,290.82 is: 3,436.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.82 : 6,352.24 = 2,290.82 : x
  2. Step 2: Convert to fraction form
    4,234.82/6,352.24 = 2,290.82/x
  3. Step 3: Cross multiply
    4,234.82x = 6,352.24 × 2,290.82
  4. Step 4: Simplify right side
    4,234.82x = 14,551,838.44
  5. Step 5: Solve for x
    x = 14,551,838.44/4,234.82
  6. Step 6: Final answer
    x = 3,436.24

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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.