Home / 17,786.26-24,542.54-10,229.72

Finding the Fourth Proportional to 17,786.26, 24,542.54 and 10,229.72

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Solution

The fourth proportional to 17,786.26, 24,542.54 and 10,229.72 is: 14,115.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,786.26 : 24,542.54 = 10,229.72 : x
  2. Step 2: Convert to fraction form
    17,786.26/24,542.54 = 10,229.72/x
  3. Step 3: Cross multiply
    17,786.26x = 24,542.54 × 10,229.72
  4. Step 4: Simplify right side
    17,786.26x = 251,063,303.36
  5. Step 5: Solve for x
    x = 251,063,303.36/17,786.26
  6. Step 6: Final answer
    x = 14,115.58

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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.