Home / 3,392.49-5,083.26-2,007.10

Finding the Fourth Proportional to 3,392.49, 5,083.26 and 2,007.10

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Solution

The fourth proportional to 3,392.49, 5,083.26 and 2,007.10 is: 3,007.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392.49 : 5,083.26 = 2,007.10 : x
  2. Step 2: Convert to fraction form
    3,392.49/5,083.26 = 2,007.10/x
  3. Step 3: Cross multiply
    3,392.49x = 5,083.26 × 2,007.10
  4. Step 4: Simplify right side
    3,392.49x = 10,202,611.15
  5. Step 5: Solve for x
    x = 10,202,611.15/3,392.49
  6. Step 6: Final answer
    x = 3,007.41

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1.5x scale

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.