Home / 4,057.44-6,084.36-2,208.18

Finding the Fourth Proportional to 4,057.44, 6,084.36 and 2,208.18

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Solution

The fourth proportional to 4,057.44, 6,084.36 and 2,208.18 is: 3,311.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057.44 : 6,084.36 = 2,208.18 : x
  2. Step 2: Convert to fraction form
    4,057.44/6,084.36 = 2,208.18/x
  3. Step 3: Cross multiply
    4,057.44x = 6,084.36 × 2,208.18
  4. Step 4: Simplify right side
    4,057.44x = 13,435,362.06
  5. Step 5: Solve for x
    x = 13,435,362.06/4,057.44
  6. Step 6: Final answer
    x = 3,311.29

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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.