Home / 6,884.79-10,326.29-2,204.41

Finding the Fourth Proportional to 6,884.79, 10,326.29 and 2,204.41

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Solution

The fourth proportional to 6,884.79, 10,326.29 and 2,204.41 is: 3,306.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884.79 : 10,326.29 = 2,204.41 : x
  2. Step 2: Convert to fraction form
    6,884.79/10,326.29 = 2,204.41/x
  3. Step 3: Cross multiply
    6,884.79x = 10,326.29 × 2,204.41
  4. Step 4: Simplify right side
    6,884.79x = 22,763,325.31
  5. Step 5: Solve for x
    x = 22,763,325.31/6,884.79
  6. Step 6: Final answer
    x = 3,306.32

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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.