Home / 6,202.77-8,557.34-3,548.73

Finding the Fourth Proportional to 6,202.77, 8,557.34 and 3,548.73

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Solution

The fourth proportional to 6,202.77, 8,557.34 and 3,548.73 is: 4,895.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202.77 : 8,557.34 = 3,548.73 : x
  2. Step 2: Convert to fraction form
    6,202.77/8,557.34 = 3,548.73/x
  3. Step 3: Cross multiply
    6,202.77x = 8,557.34 × 3,548.73
  4. Step 4: Simplify right side
    6,202.77x = 30,367,689.18
  5. Step 5: Solve for x
    x = 30,367,689.18/6,202.77
  6. Step 6: Final answer
    x = 4,895.83

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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.