Home / 3,733.96-5,600.46-1,268.68

Finding the Fourth Proportional to 3,733.96, 5,600.46 and 1,268.68

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Solution

The fourth proportional to 3,733.96, 5,600.46 and 1,268.68 is: 1,902.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733.96 : 5,600.46 = 1,268.68 : x
  2. Step 2: Convert to fraction form
    3,733.96/5,600.46 = 1,268.68/x
  3. Step 3: Cross multiply
    3,733.96x = 5,600.46 × 1,268.68
  4. Step 4: Simplify right side
    3,733.96x = 7,105,191.59
  5. Step 5: Solve for x
    x = 7,105,191.59/3,733.96
  6. Step 6: Final answer
    x = 1,902.86

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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.