Home / 17,997.30-26,995.74-6,150.96

Finding the Fourth Proportional to 17,997.30, 26,995.74 and 6,150.96

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Solution

The fourth proportional to 17,997.30, 26,995.74 and 6,150.96 is: 9,226.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,997.30 : 26,995.74 = 6,150.96 : x
  2. Step 2: Convert to fraction form
    17,997.30/26,995.74 = 6,150.96/x
  3. Step 3: Cross multiply
    17,997.30x = 26,995.74 × 6,150.96
  4. Step 4: Simplify right side
    17,997.30x = 166,049,716.91
  5. Step 5: Solve for x
    x = 166,049,716.91/17,997.30
  6. Step 6: Final answer
    x = 9,226.37

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1.5x scale

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.