Home / 4,013.28-6,016.83-2,777.10

Finding the Fourth Proportional to 4,013.28, 6,016.83 and 2,777.10

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Solution

The fourth proportional to 4,013.28, 6,016.83 and 2,777.10 is: 4,163.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.28 : 6,016.83 = 2,777.10 : x
  2. Step 2: Convert to fraction form
    4,013.28/6,016.83 = 2,777.10/x
  3. Step 3: Cross multiply
    4,013.28x = 6,016.83 × 2,777.10
  4. Step 4: Simplify right side
    4,013.28x = 16,709,338.59
  5. Step 5: Solve for x
    x = 16,709,338.59/4,013.28
  6. Step 6: Final answer
    x = 4,163.51

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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.