Home / 4,794.24-7,189.19-2,019.41

Finding the Fourth Proportional to 4,794.24, 7,189.19 and 2,019.41

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Solution

The fourth proportional to 4,794.24, 7,189.19 and 2,019.41 is: 3,028.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794.24 : 7,189.19 = 2,019.41 : x
  2. Step 2: Convert to fraction form
    4,794.24/7,189.19 = 2,019.41/x
  3. Step 3: Cross multiply
    4,794.24x = 7,189.19 × 2,019.41
  4. Step 4: Simplify right side
    4,794.24x = 14,517,876.13
  5. Step 5: Solve for x
    x = 14,517,876.13/4,794.24
  6. Step 6: Final answer
    x = 3,028.19

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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.