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Finding the Fourth Proportional to 6,884.56, 10,326.21 and 2,267.56

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Solution

The fourth proportional to 6,884.56, 10,326.21 and 2,267.56 is: 3,401.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884.56 : 10,326.21 = 2,267.56 : x
  2. Step 2: Convert to fraction form
    6,884.56/10,326.21 = 2,267.56/x
  3. Step 3: Cross multiply
    6,884.56x = 10,326.21 × 2,267.56
  4. Step 4: Simplify right side
    6,884.56x = 23,415,300.75
  5. Step 5: Solve for x
    x = 23,415,300.75/6,884.56
  6. Step 6: Final answer
    x = 3,401.13

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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.