Home / 4,409.43-6,611.19-2,327.25

Finding the Fourth Proportional to 4,409.43, 6,611.19 and 2,327.25

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Solution

The fourth proportional to 4,409.43, 6,611.19 and 2,327.25 is: 3,489.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.43 : 6,611.19 = 2,327.25 : x
  2. Step 2: Convert to fraction form
    4,409.43/6,611.19 = 2,327.25/x
  3. Step 3: Cross multiply
    4,409.43x = 6,611.19 × 2,327.25
  4. Step 4: Simplify right side
    4,409.43x = 15,385,891.93
  5. Step 5: Solve for x
    x = 15,385,891.93/4,409.43
  6. Step 6: Final answer
    x = 3,489.32

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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.