Home / 4,925.68-7,385.81-3,367.44

Finding the Fourth Proportional to 4,925.68, 7,385.81 and 3,367.44

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Solution

The fourth proportional to 4,925.68, 7,385.81 and 3,367.44 is: 5,049.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.68 : 7,385.81 = 3,367.44 : x
  2. Step 2: Convert to fraction form
    4,925.68/7,385.81 = 3,367.44/x
  3. Step 3: Cross multiply
    4,925.68x = 7,385.81 × 3,367.44
  4. Step 4: Simplify right side
    4,925.68x = 24,871,255.19
  5. Step 5: Solve for x
    x = 24,871,255.19/4,925.68
  6. Step 6: Final answer
    x = 5,049.31

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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.