Home / 4,104.70-6,161.01-3,882.70

Finding the Fourth Proportional to 4,104.70, 6,161.01 and 3,882.70

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Solution

The fourth proportional to 4,104.70, 6,161.01 and 3,882.70 is: 5,827.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.70 : 6,161.01 = 3,882.70 : x
  2. Step 2: Convert to fraction form
    4,104.70/6,161.01 = 3,882.70/x
  3. Step 3: Cross multiply
    4,104.70x = 6,161.01 × 3,882.70
  4. Step 4: Simplify right side
    4,104.70x = 23,921,353.53
  5. Step 5: Solve for x
    x = 23,921,353.53/4,104.70
  6. Step 6: Final answer
    x = 5,827.80

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1.5x scale

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.