Home / 4,936.42-7,396.43-3,472.50

Finding the Fourth Proportional to 4,936.42, 7,396.43 and 3,472.50

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Solution

The fourth proportional to 4,936.42, 7,396.43 and 3,472.50 is: 5,202.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936.42 : 7,396.43 = 3,472.50 : x
  2. Step 2: Convert to fraction form
    4,936.42/7,396.43 = 3,472.50/x
  3. Step 3: Cross multiply
    4,936.42x = 7,396.43 × 3,472.50
  4. Step 4: Simplify right side
    4,936.42x = 25,684,103.18
  5. Step 5: Solve for x
    x = 25,684,103.18/4,936.42
  6. Step 6: Final answer
    x = 5,202.98

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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.