Home / 4,110.62-6,163.47-1,646.60

Finding the Fourth Proportional to 4,110.62, 6,163.47 and 1,646.60

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Solution

The fourth proportional to 4,110.62, 6,163.47 and 1,646.60 is: 2,468.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.62 : 6,163.47 = 1,646.60 : x
  2. Step 2: Convert to fraction form
    4,110.62/6,163.47 = 1,646.60/x
  3. Step 3: Cross multiply
    4,110.62x = 6,163.47 × 1,646.60
  4. Step 4: Simplify right side
    4,110.62x = 10,148,738.88
  5. Step 5: Solve for x
    x = 10,148,738.88/4,110.62
  6. Step 6: Final answer
    x = 2,468.91

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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.