Home / 4,193.44-6,290.18-1,995.52

Finding the Fourth Proportional to 4,193.44, 6,290.18 and 1,995.52

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Solution

The fourth proportional to 4,193.44, 6,290.18 and 1,995.52 is: 2,993.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.44 : 6,290.18 = 1,995.52 : x
  2. Step 2: Convert to fraction form
    4,193.44/6,290.18 = 1,995.52/x
  3. Step 3: Cross multiply
    4,193.44x = 6,290.18 × 1,995.52
  4. Step 4: Simplify right side
    4,193.44x = 12,552,179.99
  5. Step 5: Solve for x
    x = 12,552,179.99/4,193.44
  6. Step 6: Final answer
    x = 2,993.29

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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.