Home / 7,467.41-11,201.09-3,559.97

Finding the Fourth Proportional to 7,467.41, 11,201.09 and 3,559.97

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Solution

The fourth proportional to 7,467.41, 11,201.09 and 3,559.97 is: 5,339.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.41 : 11,201.09 = 3,559.97 : x
  2. Step 2: Convert to fraction form
    7,467.41/11,201.09 = 3,559.97/x
  3. Step 3: Cross multiply
    7,467.41x = 11,201.09 × 3,559.97
  4. Step 4: Simplify right side
    7,467.41x = 39,875,554.57
  5. Step 5: Solve for x
    x = 39,875,554.57/7,467.41
  6. Step 6: Final answer
    x = 5,339.94

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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.