Home / 7,467.41-11,208.04-3,772.24

Finding the Fourth Proportional to 7,467.41, 11,208.04 and 3,772.24

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Solution

The fourth proportional to 7,467.41, 11,208.04 and 3,772.24 is: 5,661.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.41 : 11,208.04 = 3,772.24 : x
  2. Step 2: Convert to fraction form
    7,467.41/11,208.04 = 3,772.24/x
  3. Step 3: Cross multiply
    7,467.41x = 11,208.04 × 3,772.24
  4. Step 4: Simplify right side
    7,467.41x = 42,279,379.36
  5. Step 5: Solve for x
    x = 42,279,379.36/7,467.41
  6. Step 6: Final answer
    x = 5,661.86

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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.