Home / 4,014.06-6,022.00-1,381.61

Finding the Fourth Proportional to 4,014.06, 6,022.00 and 1,381.61

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Solution

The fourth proportional to 4,014.06, 6,022.00 and 1,381.61 is: 2,072.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014.06 : 6,022.00 = 1,381.61 : x
  2. Step 2: Convert to fraction form
    4,014.06/6,022.00 = 1,381.61/x
  3. Step 3: Cross multiply
    4,014.06x = 6,022.00 × 1,381.61
  4. Step 4: Simplify right side
    4,014.06x = 8,320,030.56
  5. Step 5: Solve for x
    x = 8,320,030.56/4,014.06
  6. Step 6: Final answer
    x = 2,072.72

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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.