Home / 5,001.72-7,496.94-3,049.64

Finding the Fourth Proportional to 5,001.72, 7,496.94 and 3,049.64

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Solution

The fourth proportional to 5,001.72, 7,496.94 and 3,049.64 is: 4,571.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001.72 : 7,496.94 = 3,049.64 : x
  2. Step 2: Convert to fraction form
    5,001.72/7,496.94 = 3,049.64/x
  3. Step 3: Cross multiply
    5,001.72x = 7,496.94 × 3,049.64
  4. Step 4: Simplify right side
    5,001.72x = 22,862,968.10
  5. Step 5: Solve for x
    x = 22,862,968.10/5,001.72
  6. Step 6: Final answer
    x = 4,571.02

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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.