Home / 6,844.50-10,267.74-2,226.42

Finding the Fourth Proportional to 6,844.50, 10,267.74 and 2,226.42

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Solution

The fourth proportional to 6,844.50, 10,267.74 and 2,226.42 is: 3,339.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844.50 : 10,267.74 = 2,226.42 : x
  2. Step 2: Convert to fraction form
    6,844.50/10,267.74 = 2,226.42/x
  3. Step 3: Cross multiply
    6,844.50x = 10,267.74 × 2,226.42
  4. Step 4: Simplify right side
    6,844.50x = 22,860,301.69
  5. Step 5: Solve for x
    x = 22,860,301.69/6,844.50
  6. Step 6: Final answer
    x = 3,339.95

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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.