Home / 4,581.15-6,324.82-3,516.88

Finding the Fourth Proportional to 4,581.15, 6,324.82 and 3,516.88

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Solution

The fourth proportional to 4,581.15, 6,324.82 and 3,516.88 is: 4,855.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581.15 : 6,324.82 = 3,516.88 : x
  2. Step 2: Convert to fraction form
    4,581.15/6,324.82 = 3,516.88/x
  3. Step 3: Cross multiply
    4,581.15x = 6,324.82 × 3,516.88
  4. Step 4: Simplify right side
    4,581.15x = 22,243,601.34
  5. Step 5: Solve for x
    x = 22,243,601.34/4,581.15
  6. Step 6: Final answer
    x = 4,855.47

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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.