Home / 4,361.92-6,544.80-3,193.04

Finding the Fourth Proportional to 4,361.92, 6,544.80 and 3,193.04

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Solution

The fourth proportional to 4,361.92, 6,544.80 and 3,193.04 is: 4,790.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361.92 : 6,544.80 = 3,193.04 : x
  2. Step 2: Convert to fraction form
    4,361.92/6,544.80 = 3,193.04/x
  3. Step 3: Cross multiply
    4,361.92x = 6,544.80 × 3,193.04
  4. Step 4: Simplify right side
    4,361.92x = 20,897,808.19
  5. Step 5: Solve for x
    x = 20,897,808.19/4,361.92
  6. Step 6: Final answer
    x = 4,790.97

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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.