Home / 4,713.29-7,067.24-1,941.87

Finding the Fourth Proportional to 4,713.29, 7,067.24 and 1,941.87

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Solution

The fourth proportional to 4,713.29, 7,067.24 and 1,941.87 is: 2,911.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713.29 : 7,067.24 = 1,941.87 : x
  2. Step 2: Convert to fraction form
    4,713.29/7,067.24 = 1,941.87/x
  3. Step 3: Cross multiply
    4,713.29x = 7,067.24 × 1,941.87
  4. Step 4: Simplify right side
    4,713.29x = 13,723,682.68
  5. Step 5: Solve for x
    x = 13,723,682.68/4,713.29
  6. Step 6: Final answer
    x = 2,911.70

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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.