Home / 4,482.41-6,727.11-3,105.41

Finding the Fourth Proportional to 4,482.41, 6,727.11 and 3,105.41

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Solution

The fourth proportional to 4,482.41, 6,727.11 and 3,105.41 is: 4,660.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482.41 : 6,727.11 = 3,105.41 : x
  2. Step 2: Convert to fraction form
    4,482.41/6,727.11 = 3,105.41/x
  3. Step 3: Cross multiply
    4,482.41x = 6,727.11 × 3,105.41
  4. Step 4: Simplify right side
    4,482.41x = 20,890,434.67
  5. Step 5: Solve for x
    x = 20,890,434.67/4,482.41
  6. Step 6: Final answer
    x = 4,660.54

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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.