Home / 3,967.26-5,953.05-2,236.02

Finding the Fourth Proportional to 3,967.26, 5,953.05 and 2,236.02

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Solution

The fourth proportional to 3,967.26, 5,953.05 and 2,236.02 is: 3,355.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967.26 : 5,953.05 = 2,236.02 : x
  2. Step 2: Convert to fraction form
    3,967.26/5,953.05 = 2,236.02/x
  3. Step 3: Cross multiply
    3,967.26x = 5,953.05 × 2,236.02
  4. Step 4: Simplify right side
    3,967.26x = 13,311,138.86
  5. Step 5: Solve for x
    x = 13,311,138.86/3,967.26
  6. Step 6: Final answer
    x = 3,355.25

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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.