Home / 6,067.16-8,376.82-4,474.02

Finding the Fourth Proportional to 6,067.16, 8,376.82 and 4,474.02

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Solution

The fourth proportional to 6,067.16, 8,376.82 and 4,474.02 is: 6,177.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.16 : 8,376.82 = 4,474.02 : x
  2. Step 2: Convert to fraction form
    6,067.16/8,376.82 = 4,474.02/x
  3. Step 3: Cross multiply
    6,067.16x = 8,376.82 × 4,474.02
  4. Step 4: Simplify right side
    6,067.16x = 37,478,060.22
  5. Step 5: Solve for x
    x = 37,478,060.22/6,067.16
  6. Step 6: Final answer
    x = 6,177.20

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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.