Home / 6,884.15-10,325.34-2,204.64

Finding the Fourth Proportional to 6,884.15, 10,325.34 and 2,204.64

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Solution

The fourth proportional to 6,884.15, 10,325.34 and 2,204.64 is: 3,306.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884.15 : 10,325.34 = 2,204.64 : x
  2. Step 2: Convert to fraction form
    6,884.15/10,325.34 = 2,204.64/x
  3. Step 3: Cross multiply
    6,884.15x = 10,325.34 × 2,204.64
  4. Step 4: Simplify right side
    6,884.15x = 22,763,657.58
  5. Step 5: Solve for x
    x = 22,763,657.58/6,884.15
  6. Step 6: Final answer
    x = 3,306.68

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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.