Home / 4,243.92-6,366.06-2,599.44

Finding the Fourth Proportional to 4,243.92, 6,366.06 and 2,599.44

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Solution

The fourth proportional to 4,243.92, 6,366.06 and 2,599.44 is: 3,899.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243.92 : 6,366.06 = 2,599.44 : x
  2. Step 2: Convert to fraction form
    4,243.92/6,366.06 = 2,599.44/x
  3. Step 3: Cross multiply
    4,243.92x = 6,366.06 × 2,599.44
  4. Step 4: Simplify right side
    4,243.92x = 16,548,191.01
  5. Step 5: Solve for x
    x = 16,548,191.01/4,243.92
  6. Step 6: Final answer
    x = 3,899.27

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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.