Home / 4,313.74-6,467.61-2,201.27

Finding the Fourth Proportional to 4,313.74, 6,467.61 and 2,201.27

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Solution

The fourth proportional to 4,313.74, 6,467.61 and 2,201.27 is: 3,300.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.74 : 6,467.61 = 2,201.27 : x
  2. Step 2: Convert to fraction form
    4,313.74/6,467.61 = 2,201.27/x
  3. Step 3: Cross multiply
    4,313.74x = 6,467.61 × 2,201.27
  4. Step 4: Simplify right side
    4,313.74x = 14,236,923.53
  5. Step 5: Solve for x
    x = 14,236,923.53/4,313.74
  6. Step 6: Final answer
    x = 3,300.37

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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.