Home / 4,244.60-6,366.76-1,745.70

Finding the Fourth Proportional to 4,244.60, 6,366.76 and 1,745.70

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Solution

The fourth proportional to 4,244.60, 6,366.76 and 1,745.70 is: 2,618.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,244.60 : 6,366.76 = 1,745.70 : x
  2. Step 2: Convert to fraction form
    4,244.60/6,366.76 = 1,745.70/x
  3. Step 3: Cross multiply
    4,244.60x = 6,366.76 × 1,745.70
  4. Step 4: Simplify right side
    4,244.60x = 11,114,452.93
  5. Step 5: Solve for x
    x = 11,114,452.93/4,244.60
  6. Step 6: Final answer
    x = 2,618.49

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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.