Home / 5,794.56-7,996.41-3,141.91

Finding the Fourth Proportional to 5,794.56, 7,996.41 and 3,141.91

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Solution

The fourth proportional to 5,794.56, 7,996.41 and 3,141.91 is: 4,335.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794.56 : 7,996.41 = 3,141.91 : x
  2. Step 2: Convert to fraction form
    5,794.56/7,996.41 = 3,141.91/x
  3. Step 3: Cross multiply
    5,794.56x = 7,996.41 × 3,141.91
  4. Step 4: Simplify right side
    5,794.56x = 25,124,022.32
  5. Step 5: Solve for x
    x = 25,124,022.32/5,794.56
  6. Step 6: Final answer
    x = 4,335.79

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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.