Home / 4,811.46-7,223.83-3,327.04

Finding the Fourth Proportional to 4,811.46, 7,223.83 and 3,327.04

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Solution

The fourth proportional to 4,811.46, 7,223.83 and 3,327.04 is: 4,995.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,811.46 : 7,223.83 = 3,327.04 : x
  2. Step 2: Convert to fraction form
    4,811.46/7,223.83 = 3,327.04/x
  3. Step 3: Cross multiply
    4,811.46x = 7,223.83 × 3,327.04
  4. Step 4: Simplify right side
    4,811.46x = 24,033,971.36
  5. Step 5: Solve for x
    x = 24,033,971.36/4,811.46
  6. Step 6: Final answer
    x = 4,995.15

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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.