Home / 4,069.39-6,103.74-1,295.95

Finding the Fourth Proportional to 4,069.39, 6,103.74 and 1,295.95

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Solution

The fourth proportional to 4,069.39, 6,103.74 and 1,295.95 is: 1,943.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.39 : 6,103.74 = 1,295.95 : x
  2. Step 2: Convert to fraction form
    4,069.39/6,103.74 = 1,295.95/x
  3. Step 3: Cross multiply
    4,069.39x = 6,103.74 × 1,295.95
  4. Step 4: Simplify right side
    4,069.39x = 7,910,114.57
  5. Step 5: Solve for x
    x = 7,910,114.57/4,069.39
  6. Step 6: Final answer
    x = 1,943.81

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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.