Home / 6,884.21-10,326.08-2,204.16

Finding the Fourth Proportional to 6,884.21, 10,326.08 and 2,204.16

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Solution

The fourth proportional to 6,884.21, 10,326.08 and 2,204.16 is: 3,306.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884.21 : 10,326.08 = 2,204.16 : x
  2. Step 2: Convert to fraction form
    6,884.21/10,326.08 = 2,204.16/x
  3. Step 3: Cross multiply
    6,884.21x = 10,326.08 × 2,204.16
  4. Step 4: Simplify right side
    6,884.21x = 22,760,338.00
  5. Step 5: Solve for x
    x = 22,760,338.00/6,884.21
  6. Step 6: Final answer
    x = 3,306.17

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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.