Home / 17,791.66-24,553.77-9,833.72

Finding the Fourth Proportional to 17,791.66, 24,553.77 and 9,833.72

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Solution

The fourth proportional to 17,791.66, 24,553.77 and 9,833.72 is: 13,571.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,791.66 : 24,553.77 = 9,833.72 : x
  2. Step 2: Convert to fraction form
    17,791.66/24,553.77 = 9,833.72/x
  3. Step 3: Cross multiply
    17,791.66x = 24,553.77 × 9,833.72
  4. Step 4: Simplify right side
    17,791.66x = 241,454,727.19
  5. Step 5: Solve for x
    x = 241,454,727.19/17,791.66
  6. Step 6: Final answer
    x = 13,571.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.