Home / 7,467.25-11,201.57-2,202.27

Finding the Fourth Proportional to 7,467.25, 11,201.57 and 2,202.27

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Solution

The fourth proportional to 7,467.25, 11,201.57 and 2,202.27 is: 3,303.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.25 : 11,201.57 = 2,202.27 : x
  2. Step 2: Convert to fraction form
    7,467.25/11,201.57 = 2,202.27/x
  3. Step 3: Cross multiply
    7,467.25x = 11,201.57 × 2,202.27
  4. Step 4: Simplify right side
    7,467.25x = 24,668,881.56
  5. Step 5: Solve for x
    x = 24,668,881.56/7,467.25
  6. Step 6: Final answer
    x = 3,303.61

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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.