Home / 4,440.78-6,650.19-3,573.27

Finding the Fourth Proportional to 4,440.78, 6,650.19 and 3,573.27

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Solution

The fourth proportional to 4,440.78, 6,650.19 and 3,573.27 is: 5,351.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.78 : 6,650.19 = 3,573.27 : x
  2. Step 2: Convert to fraction form
    4,440.78/6,650.19 = 3,573.27/x
  3. Step 3: Cross multiply
    4,440.78x = 6,650.19 × 3,573.27
  4. Step 4: Simplify right side
    4,440.78x = 23,762,924.42
  5. Step 5: Solve for x
    x = 23,762,924.42/4,440.78
  6. Step 6: Final answer
    x = 5,351.07

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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.