Home / 4,516.11-6,765.40-3,327.99

Finding the Fourth Proportional to 4,516.11, 6,765.40 and 3,327.99

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Solution

The fourth proportional to 4,516.11, 6,765.40 and 3,327.99 is: 4,985.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.11 : 6,765.40 = 3,327.99 : x
  2. Step 2: Convert to fraction form
    4,516.11/6,765.40 = 3,327.99/x
  3. Step 3: Cross multiply
    4,516.11x = 6,765.40 × 3,327.99
  4. Step 4: Simplify right side
    4,516.11x = 22,515,192.14
  5. Step 5: Solve for x
    x = 22,515,192.14/4,516.11
  6. Step 6: Final answer
    x = 4,985.53

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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.