Home / 2,244.91-3,372.22-1,835.05

Finding the Fourth Proportional to 2,244.91, 3,372.22 and 1,835.05

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Solution

The fourth proportional to 2,244.91, 3,372.22 and 1,835.05 is: 2,756.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.91 : 3,372.22 = 1,835.05 : x
  2. Step 2: Convert to fraction form
    2,244.91/3,372.22 = 1,835.05/x
  3. Step 3: Cross multiply
    2,244.91x = 3,372.22 × 1,835.05
  4. Step 4: Simplify right side
    2,244.91x = 6,188,186.17
  5. Step 5: Solve for x
    x = 6,188,186.17/2,244.91
  6. Step 6: Final answer
    x = 2,756.54

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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.