Home / 4,168.37-6,245.63-2,933.19

Finding the Fourth Proportional to 4,168.37, 6,245.63 and 2,933.19

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Solution

The fourth proportional to 4,168.37, 6,245.63 and 2,933.19 is: 4,394.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168.37 : 6,245.63 = 2,933.19 : x
  2. Step 2: Convert to fraction form
    4,168.37/6,245.63 = 2,933.19/x
  3. Step 3: Cross multiply
    4,168.37x = 6,245.63 × 2,933.19
  4. Step 4: Simplify right side
    4,168.37x = 18,319,604.79
  5. Step 5: Solve for x
    x = 18,319,604.79/4,168.37
  6. Step 6: Final answer
    x = 4,394.91

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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.