Home / 3,504.54-5,257.35-1,195.50

Finding the Fourth Proportional to 3,504.54, 5,257.35 and 1,195.50

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Solution

The fourth proportional to 3,504.54, 5,257.35 and 1,195.50 is: 1,793.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504.54 : 5,257.35 = 1,195.50 : x
  2. Step 2: Convert to fraction form
    3,504.54/5,257.35 = 1,195.50/x
  3. Step 3: Cross multiply
    3,504.54x = 5,257.35 × 1,195.50
  4. Step 4: Simplify right side
    3,504.54x = 6,285,161.93
  5. Step 5: Solve for x
    x = 6,285,161.93/3,504.54
  6. Step 6: Final answer
    x = 1,793.43

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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.