Home / 3,241.26-4,472.82-1,844.01

Finding the Fourth Proportional to 3,241.26, 4,472.82 and 1,844.01

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Solution

The fourth proportional to 3,241.26, 4,472.82 and 1,844.01 is: 2,544.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241.26 : 4,472.82 = 1,844.01 : x
  2. Step 2: Convert to fraction form
    3,241.26/4,472.82 = 1,844.01/x
  3. Step 3: Cross multiply
    3,241.26x = 4,472.82 × 1,844.01
  4. Step 4: Simplify right side
    3,241.26x = 8,247,924.81
  5. Step 5: Solve for x
    x = 8,247,924.81/3,241.26
  6. Step 6: Final answer
    x = 2,544.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.