Home / 4,012.93-6,011.30-3,361.32

Finding the Fourth Proportional to 4,012.93, 6,011.30 and 3,361.32

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Solution

The fourth proportional to 4,012.93, 6,011.30 and 3,361.32 is: 5,035.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012.93 : 6,011.30 = 3,361.32 : x
  2. Step 2: Convert to fraction form
    4,012.93/6,011.30 = 3,361.32/x
  3. Step 3: Cross multiply
    4,012.93x = 6,011.30 × 3,361.32
  4. Step 4: Simplify right side
    4,012.93x = 20,205,902.92
  5. Step 5: Solve for x
    x = 20,205,902.92/4,012.93
  6. Step 6: Final answer
    x = 5,035.20

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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.