Home / 4,713.58-7,067.01-2,213.37

Finding the Fourth Proportional to 4,713.58, 7,067.01 and 2,213.37

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Solution

The fourth proportional to 4,713.58, 7,067.01 and 2,213.37 is: 3,318.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713.58 : 7,067.01 = 2,213.37 : x
  2. Step 2: Convert to fraction form
    4,713.58/7,067.01 = 2,213.37/x
  3. Step 3: Cross multiply
    4,713.58x = 7,067.01 × 2,213.37
  4. Step 4: Simplify right side
    4,713.58x = 15,641,916.82
  5. Step 5: Solve for x
    x = 15,641,916.82/4,713.58
  6. Step 6: Final answer
    x = 3,318.48

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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.