Home / 4,471.42-6,170.27-2,481.98

Finding the Fourth Proportional to 4,471.42, 6,170.27 and 2,481.98

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Solution

The fourth proportional to 4,471.42, 6,170.27 and 2,481.98 is: 3,424.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.42 : 6,170.27 = 2,481.98 : x
  2. Step 2: Convert to fraction form
    4,471.42/6,170.27 = 2,481.98/x
  3. Step 3: Cross multiply
    4,471.42x = 6,170.27 × 2,481.98
  4. Step 4: Simplify right side
    4,471.42x = 15,314,455.88
  5. Step 5: Solve for x
    x = 15,314,455.88/4,471.42
  6. Step 6: Final answer
    x = 3,424.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.