Home / 6,910.01-10,367.03-2,229.91

Finding the Fourth Proportional to 6,910.01, 10,367.03 and 2,229.91

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Solution

The fourth proportional to 6,910.01, 10,367.03 and 2,229.91 is: 3,345.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.01 : 10,367.03 = 2,229.91 : x
  2. Step 2: Convert to fraction form
    6,910.01/10,367.03 = 2,229.91/x
  3. Step 3: Cross multiply
    6,910.01x = 10,367.03 × 2,229.91
  4. Step 4: Simplify right side
    6,910.01x = 23,117,506.80
  5. Step 5: Solve for x
    x = 23,117,506.80/6,910.01
  6. Step 6: Final answer
    x = 3,345.51

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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.