Home / 4,711.01-7,067.67-3,327.05

Finding the Fourth Proportional to 4,711.01, 7,067.67 and 3,327.05

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Solution

The fourth proportional to 4,711.01, 7,067.67 and 3,327.05 is: 4,991.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711.01 : 7,067.67 = 3,327.05 : x
  2. Step 2: Convert to fraction form
    4,711.01/7,067.67 = 3,327.05/x
  3. Step 3: Cross multiply
    4,711.01x = 7,067.67 × 3,327.05
  4. Step 4: Simplify right side
    4,711.01x = 23,514,491.47
  5. Step 5: Solve for x
    x = 23,514,491.47/4,711.01
  6. Step 6: Final answer
    x = 4,991.39

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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.