Home / 6,174.26-9,261.20-2,711.52

Finding the Fourth Proportional to 6,174.26, 9,261.20 and 2,711.52

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Solution

The fourth proportional to 6,174.26, 9,261.20 and 2,711.52 is: 4,067.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174.26 : 9,261.20 = 2,711.52 : x
  2. Step 2: Convert to fraction form
    6,174.26/9,261.20 = 2,711.52/x
  3. Step 3: Cross multiply
    6,174.26x = 9,261.20 × 2,711.52
  4. Step 4: Simplify right side
    6,174.26x = 25,111,929.02
  5. Step 5: Solve for x
    x = 25,111,929.02/6,174.26
  6. Step 6: Final answer
    x = 4,067.20

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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.