Home / 6,099.06-9,149.27-1,939.44

Finding the Fourth Proportional to 6,099.06, 9,149.27 and 1,939.44

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Solution

The fourth proportional to 6,099.06, 9,149.27 and 1,939.44 is: 2,909.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099.06 : 9,149.27 = 1,939.44 : x
  2. Step 2: Convert to fraction form
    6,099.06/9,149.27 = 1,939.44/x
  3. Step 3: Cross multiply
    6,099.06x = 9,149.27 × 1,939.44
  4. Step 4: Simplify right side
    6,099.06x = 17,744,450.51
  5. Step 5: Solve for x
    x = 17,744,450.51/6,099.06
  6. Step 6: Final answer
    x = 2,909.37

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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.