Home / 11,206.15-16,797.48-4,183.14

Finding the Fourth Proportional to 11,206.15, 16,797.48 and 4,183.14

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Solution

The fourth proportional to 11,206.15, 16,797.48 and 4,183.14 is: 6,270.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,206.15 : 16,797.48 = 4,183.14 : x
  2. Step 2: Convert to fraction form
    11,206.15/16,797.48 = 4,183.14/x
  3. Step 3: Cross multiply
    11,206.15x = 16,797.48 × 4,183.14
  4. Step 4: Simplify right side
    11,206.15x = 70,266,257.79
  5. Step 5: Solve for x
    x = 70,266,257.79/11,206.15
  6. Step 6: Final answer
    x = 6,270.33

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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.