Home / 4,383.18-6,571.19-2,993.02

Finding the Fourth Proportional to 4,383.18, 6,571.19 and 2,993.02

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Solution

The fourth proportional to 4,383.18, 6,571.19 and 2,993.02 is: 4,487.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.18 : 6,571.19 = 2,993.02 : x
  2. Step 2: Convert to fraction form
    4,383.18/6,571.19 = 2,993.02/x
  3. Step 3: Cross multiply
    4,383.18x = 6,571.19 × 2,993.02
  4. Step 4: Simplify right side
    4,383.18x = 19,667,694.15
  5. Step 5: Solve for x
    x = 19,667,694.15/4,383.18
  6. Step 6: Final answer
    x = 4,487.08

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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.