Home / 4,289-5,919.18-2,716.52

Finding the Fourth Proportional to 4,289, 5,919.18 and 2,716.52

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Solution

The fourth proportional to 4,289, 5,919.18 and 2,716.52 is: 3,749.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289 : 5,919.18 = 2,716.52 : x
  2. Step 2: Convert to fraction form
    4,289/5,919.18 = 2,716.52/x
  3. Step 3: Cross multiply
    4,289x = 5,919.18 × 2,716.52
  4. Step 4: Simplify right side
    4,289x = 16,079,570.85
  5. Step 5: Solve for x
    x = 16,079,570.85/4,289
  6. Step 6: Final answer
    x = 3,749.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.