Home / 3,734.94-5,601.87-1,269.84

Finding the Fourth Proportional to 3,734.94, 5,601.87 and 1,269.84

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Solution

The fourth proportional to 3,734.94, 5,601.87 and 1,269.84 is: 1,904.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734.94 : 5,601.87 = 1,269.84 : x
  2. Step 2: Convert to fraction form
    3,734.94/5,601.87 = 1,269.84/x
  3. Step 3: Cross multiply
    3,734.94x = 5,601.87 × 1,269.84
  4. Step 4: Simplify right side
    3,734.94x = 7,113,478.60
  5. Step 5: Solve for x
    x = 7,113,478.60/3,734.94
  6. Step 6: Final answer
    x = 1,904.58

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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.