Home / 6,228.16-9,343.35-2,067.39

Finding the Fourth Proportional to 6,228.16, 9,343.35 and 2,067.39

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Solution

The fourth proportional to 6,228.16, 9,343.35 and 2,067.39 is: 3,101.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228.16 : 9,343.35 = 2,067.39 : x
  2. Step 2: Convert to fraction form
    6,228.16/9,343.35 = 2,067.39/x
  3. Step 3: Cross multiply
    6,228.16x = 9,343.35 × 2,067.39
  4. Step 4: Simplify right side
    6,228.16x = 19,316,348.36
  5. Step 5: Solve for x
    x = 19,316,348.36/6,228.16
  6. Step 6: Final answer
    x = 3,101.45

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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.