Home / 6,914.03-10,367.39-3,013.88

Finding the Fourth Proportional to 6,914.03, 10,367.39 and 3,013.88

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Solution

The fourth proportional to 6,914.03, 10,367.39 and 3,013.88 is: 4,519.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914.03 : 10,367.39 = 3,013.88 : x
  2. Step 2: Convert to fraction form
    6,914.03/10,367.39 = 3,013.88/x
  3. Step 3: Cross multiply
    6,914.03x = 10,367.39 × 3,013.88
  4. Step 4: Simplify right side
    6,914.03x = 31,246,025.07
  5. Step 5: Solve for x
    x = 31,246,025.07/6,914.03
  6. Step 6: Final answer
    x = 4,519.22

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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.