Home / 4,066.06-5,611.19-2,297.83

Finding the Fourth Proportional to 4,066.06, 5,611.19 and 2,297.83

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Solution

The fourth proportional to 4,066.06, 5,611.19 and 2,297.83 is: 3,171.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.06 : 5,611.19 = 2,297.83 : x
  2. Step 2: Convert to fraction form
    4,066.06/5,611.19 = 2,297.83/x
  3. Step 3: Cross multiply
    4,066.06x = 5,611.19 × 2,297.83
  4. Step 4: Simplify right side
    4,066.06x = 12,893,560.72
  5. Step 5: Solve for x
    x = 12,893,560.72/4,066.06
  6. Step 6: Final answer
    x = 3,171.02

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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.