Home / 5,089.03-7,023.97-2,964.90

Finding the Fourth Proportional to 5,089.03, 7,023.97 and 2,964.90

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Solution

The fourth proportional to 5,089.03, 7,023.97 and 2,964.90 is: 4,092.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089.03 : 7,023.97 = 2,964.90 : x
  2. Step 2: Convert to fraction form
    5,089.03/7,023.97 = 2,964.90/x
  3. Step 3: Cross multiply
    5,089.03x = 7,023.97 × 2,964.90
  4. Step 4: Simplify right side
    5,089.03x = 20,825,382.02
  5. Step 5: Solve for x
    x = 20,825,382.02/5,089.03
  6. Step 6: Final answer
    x = 4,092.21

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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.