Home / 4,069.25-6,103.87-1,604.33

Finding the Fourth Proportional to 4,069.25, 6,103.87 and 1,604.33

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Solution

The fourth proportional to 4,069.25, 6,103.87 and 1,604.33 is: 2,406.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.25 : 6,103.87 = 1,604.33 : x
  2. Step 2: Convert to fraction form
    4,069.25/6,103.87 = 1,604.33/x
  3. Step 3: Cross multiply
    4,069.25x = 6,103.87 × 1,604.33
  4. Step 4: Simplify right side
    4,069.25x = 9,792,621.76
  5. Step 5: Solve for x
    x = 9,792,621.76/4,069.25
  6. Step 6: Final answer
    x = 2,406.49

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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.