Home / 6,054.45-9,080.56-2,105.73

Finding the Fourth Proportional to 6,054.45, 9,080.56 and 2,105.73

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Solution

The fourth proportional to 6,054.45, 9,080.56 and 2,105.73 is: 3,158.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054.45 : 9,080.56 = 2,105.73 : x
  2. Step 2: Convert to fraction form
    6,054.45/9,080.56 = 2,105.73/x
  3. Step 3: Cross multiply
    6,054.45x = 9,080.56 × 2,105.73
  4. Step 4: Simplify right side
    6,054.45x = 19,121,207.61
  5. Step 5: Solve for x
    x = 19,121,207.61/6,054.45
  6. Step 6: Final answer
    x = 3,158.21

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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.