Home / 4,443.59-6,126.44-3,644.03

Finding the Fourth Proportional to 4,443.59, 6,126.44 and 3,644.03

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Solution

The fourth proportional to 4,443.59, 6,126.44 and 3,644.03 is: 5,024.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.59 : 6,126.44 = 3,644.03 : x
  2. Step 2: Convert to fraction form
    4,443.59/6,126.44 = 3,644.03/x
  3. Step 3: Cross multiply
    4,443.59x = 6,126.44 × 3,644.03
  4. Step 4: Simplify right side
    4,443.59x = 22,324,882.30
  5. Step 5: Solve for x
    x = 22,324,882.30/4,443.59
  6. Step 6: Final answer
    x = 5,024.07

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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.