Home / 4,452.49-6,672.58-3,866.10

Finding the Fourth Proportional to 4,452.49, 6,672.58 and 3,866.10

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Solution

The fourth proportional to 4,452.49, 6,672.58 and 3,866.10 is: 5,793.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.49 : 6,672.58 = 3,866.10 : x
  2. Step 2: Convert to fraction form
    4,452.49/6,672.58 = 3,866.10/x
  3. Step 3: Cross multiply
    4,452.49x = 6,672.58 × 3,866.10
  4. Step 4: Simplify right side
    4,452.49x = 25,796,826.85
  5. Step 5: Solve for x
    x = 25,796,826.85/4,452.49
  6. Step 6: Final answer
    x = 5,793.80

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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.