Home / 4,136.94-6,209.51-3,366.02

Finding the Fourth Proportional to 4,136.94, 6,209.51 and 3,366.02

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Solution

The fourth proportional to 4,136.94, 6,209.51 and 3,366.02 is: 5,052.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136.94 : 6,209.51 = 3,366.02 : x
  2. Step 2: Convert to fraction form
    4,136.94/6,209.51 = 3,366.02/x
  3. Step 3: Cross multiply
    4,136.94x = 6,209.51 × 3,366.02
  4. Step 4: Simplify right side
    4,136.94x = 20,901,352.48
  5. Step 5: Solve for x
    x = 20,901,352.48/4,136.94
  6. Step 6: Final answer
    x = 5,052.37

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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.