Home / 4,006.62-6,009.90-1,233.96

Finding the Fourth Proportional to 4,006.62, 6,009.90 and 1,233.96

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Solution

The fourth proportional to 4,006.62, 6,009.90 and 1,233.96 is: 1,850.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006.62 : 6,009.90 = 1,233.96 : x
  2. Step 2: Convert to fraction form
    4,006.62/6,009.90 = 1,233.96/x
  3. Step 3: Cross multiply
    4,006.62x = 6,009.90 × 1,233.96
  4. Step 4: Simplify right side
    4,006.62x = 7,415,976.20
  5. Step 5: Solve for x
    x = 7,415,976.20/4,006.62
  6. Step 6: Final answer
    x = 1,850.93

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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.