Home / 2,224.29-3,336.42-1,737.75

Finding the Fourth Proportional to 2,224.29, 3,336.42 and 1,737.75

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Solution

The fourth proportional to 2,224.29, 3,336.42 and 1,737.75 is: 2,606.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224.29 : 3,336.42 = 1,737.75 : x
  2. Step 2: Convert to fraction form
    2,224.29/3,336.42 = 1,737.75/x
  3. Step 3: Cross multiply
    2,224.29x = 3,336.42 × 1,737.75
  4. Step 4: Simplify right side
    2,224.29x = 5,797,863.86
  5. Step 5: Solve for x
    x = 5,797,863.86/2,224.29
  6. Step 6: Final answer
    x = 2,606.61

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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.