Home / 6,910.52-10,367.26-2,230.80

Finding the Fourth Proportional to 6,910.52, 10,367.26 and 2,230.80

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Solution

The fourth proportional to 6,910.52, 10,367.26 and 2,230.80 is: 3,346.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.52 : 10,367.26 = 2,230.80 : x
  2. Step 2: Convert to fraction form
    6,910.52/10,367.26 = 2,230.80/x
  3. Step 3: Cross multiply
    6,910.52x = 10,367.26 × 2,230.80
  4. Step 4: Simplify right side
    6,910.52x = 23,127,220.62
  5. Step 5: Solve for x
    x = 23,127,220.62/6,910.52
  6. Step 6: Final answer
    x = 3,346.67

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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.