Home / 18,066.26-24,932.66-10,109.22

Finding the Fourth Proportional to 18,066.26, 24,932.66 and 10,109.22

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Solution

The fourth proportional to 18,066.26, 24,932.66 and 10,109.22 is: 13,951.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,066.26 : 24,932.66 = 10,109.22 : x
  2. Step 2: Convert to fraction form
    18,066.26/24,932.66 = 10,109.22/x
  3. Step 3: Cross multiply
    18,066.26x = 24,932.66 × 10,109.22
  4. Step 4: Simplify right side
    18,066.26x = 252,049,694.58
  5. Step 5: Solve for x
    x = 252,049,694.58/18,066.26
  6. Step 6: Final answer
    x = 13,951.41

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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.