Home / 4,351.92-5,995.80-4,144.56

Finding the Fourth Proportional to 4,351.92, 5,995.80 and 4,144.56

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Solution

The fourth proportional to 4,351.92, 5,995.80 and 4,144.56 is: 5,710.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351.92 : 5,995.80 = 4,144.56 : x
  2. Step 2: Convert to fraction form
    4,351.92/5,995.80 = 4,144.56/x
  3. Step 3: Cross multiply
    4,351.92x = 5,995.80 × 4,144.56
  4. Step 4: Simplify right side
    4,351.92x = 24,849,952.85
  5. Step 5: Solve for x
    x = 24,849,952.85/4,351.92
  6. Step 6: Final answer
    x = 5,710.11

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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.