Home / 4,166.44-6,245.82-2,113.96

Finding the Fourth Proportional to 4,166.44, 6,245.82 and 2,113.96

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Solution

The fourth proportional to 4,166.44, 6,245.82 and 2,113.96 is: 3,168.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166.44 : 6,245.82 = 2,113.96 : x
  2. Step 2: Convert to fraction form
    4,166.44/6,245.82 = 2,113.96/x
  3. Step 3: Cross multiply
    4,166.44x = 6,245.82 × 2,113.96
  4. Step 4: Simplify right side
    4,166.44x = 13,203,413.65
  5. Step 5: Solve for x
    x = 13,203,413.65/4,166.44
  6. Step 6: Final answer
    x = 3,168.99

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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.