Home / 6,571.80-9,849.06-3,110.04

Finding the Fourth Proportional to 6,571.80, 9,849.06 and 3,110.04

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Solution

The fourth proportional to 6,571.80, 9,849.06 and 3,110.04 is: 4,660.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571.80 : 9,849.06 = 3,110.04 : x
  2. Step 2: Convert to fraction form
    6,571.80/9,849.06 = 3,110.04/x
  3. Step 3: Cross multiply
    6,571.80x = 9,849.06 × 3,110.04
  4. Step 4: Simplify right side
    6,571.80x = 30,630,970.56
  5. Step 5: Solve for x
    x = 30,630,970.56/6,571.80
  6. Step 6: Final answer
    x = 4,660.97

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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.