Home / 4,488.48-6,200.91-2,995.83

Finding the Fourth Proportional to 4,488.48, 6,200.91 and 2,995.83

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Solution

The fourth proportional to 4,488.48, 6,200.91 and 2,995.83 is: 4,138.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488.48 : 6,200.91 = 2,995.83 : x
  2. Step 2: Convert to fraction form
    4,488.48/6,200.91 = 2,995.83/x
  3. Step 3: Cross multiply
    4,488.48x = 6,200.91 × 2,995.83
  4. Step 4: Simplify right side
    4,488.48x = 18,576,872.21
  5. Step 5: Solve for x
    x = 18,576,872.21/4,488.48
  6. Step 6: Final answer
    x = 4,138.79

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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.