Home / 6,204.27-8,561.88-3,551.73

Finding the Fourth Proportional to 6,204.27, 8,561.88 and 3,551.73

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Solution

The fourth proportional to 6,204.27, 8,561.88 and 3,551.73 is: 4,901.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204.27 : 8,561.88 = 3,551.73 : x
  2. Step 2: Convert to fraction form
    6,204.27/8,561.88 = 3,551.73/x
  3. Step 3: Cross multiply
    6,204.27x = 8,561.88 × 3,551.73
  4. Step 4: Simplify right side
    6,204.27x = 30,409,486.05
  5. Step 5: Solve for x
    x = 30,409,486.05/6,204.27
  6. Step 6: Final answer
    x = 4,901.38

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.