Home / 7,332.41-10,999.27-2,067.47

Finding the Fourth Proportional to 7,332.41, 10,999.27 and 2,067.47

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Solution

The fourth proportional to 7,332.41, 10,999.27 and 2,067.47 is: 3,101.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332.41 : 10,999.27 = 2,067.47 : x
  2. Step 2: Convert to fraction form
    7,332.41/10,999.27 = 2,067.47/x
  3. Step 3: Cross multiply
    7,332.41x = 10,999.27 × 2,067.47
  4. Step 4: Simplify right side
    7,332.41x = 22,740,655.58
  5. Step 5: Solve for x
    x = 22,740,655.58/7,332.41
  6. Step 6: Final answer
    x = 3,101.39

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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.