Home / 4,407.11-6,610.35-2,067.65

Finding the Fourth Proportional to 4,407.11, 6,610.35 and 2,067.65

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Solution

The fourth proportional to 4,407.11, 6,610.35 and 2,067.65 is: 3,101.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407.11 : 6,610.35 = 2,067.65 : x
  2. Step 2: Convert to fraction form
    4,407.11/6,610.35 = 2,067.65/x
  3. Step 3: Cross multiply
    4,407.11x = 6,610.35 × 2,067.65
  4. Step 4: Simplify right side
    4,407.11x = 13,667,848.62
  5. Step 5: Solve for x
    x = 13,667,848.62/4,407.11
  6. Step 6: Final answer
    x = 3,101.32

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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.