Home / 7,467.19-11,193.86-3,304.98

Finding the Fourth Proportional to 7,467.19, 11,193.86 and 3,304.98

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Solution

The fourth proportional to 7,467.19, 11,193.86 and 3,304.98 is: 4,954.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.19 : 11,193.86 = 3,304.98 : x
  2. Step 2: Convert to fraction form
    7,467.19/11,193.86 = 3,304.98/x
  3. Step 3: Cross multiply
    7,467.19x = 11,193.86 × 3,304.98
  4. Step 4: Simplify right side
    7,467.19x = 36,995,491.69
  5. Step 5: Solve for x
    x = 36,995,491.69/7,467.19
  6. Step 6: Final answer
    x = 4,954.41

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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.