Home / 8,029.25-11,080.37-4,493.14

Finding the Fourth Proportional to 8,029.25, 11,080.37 and 4,493.14

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Solution

The fourth proportional to 8,029.25, 11,080.37 and 4,493.14 is: 6,200.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,029.25 : 11,080.37 = 4,493.14 : x
  2. Step 2: Convert to fraction form
    8,029.25/11,080.37 = 4,493.14/x
  3. Step 3: Cross multiply
    8,029.25x = 11,080.37 × 4,493.14
  4. Step 4: Simplify right side
    8,029.25x = 49,785,679.67
  5. Step 5: Solve for x
    x = 49,785,679.67/8,029.25
  6. Step 6: Final answer
    x = 6,200.54

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1.5x scale

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.