Home / 6,180.79-9,273.26-2,020.99

Finding the Fourth Proportional to 6,180.79, 9,273.26 and 2,020.99

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Solution

The fourth proportional to 6,180.79, 9,273.26 and 2,020.99 is: 3,032.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180.79 : 9,273.26 = 2,020.99 : x
  2. Step 2: Convert to fraction form
    6,180.79/9,273.26 = 2,020.99/x
  3. Step 3: Cross multiply
    6,180.79x = 9,273.26 × 2,020.99
  4. Step 4: Simplify right side
    6,180.79x = 18,741,155.62
  5. Step 5: Solve for x
    x = 18,741,155.62/6,180.79
  6. Step 6: Final answer
    x = 3,032.16

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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.