Home / 11,733.94-17,558.97-10,192.11

Finding the Fourth Proportional to 11,733.94, 17,558.97 and 10,192.11

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Solution

The fourth proportional to 11,733.94, 17,558.97 and 10,192.11 is: 15,251.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733.94 : 17,558.97 = 10,192.11 : x
  2. Step 2: Convert to fraction form
    11,733.94/17,558.97 = 10,192.11/x
  3. Step 3: Cross multiply
    11,733.94x = 17,558.97 × 10,192.11
  4. Step 4: Simplify right side
    11,733.94x = 178,962,953.73
  5. Step 5: Solve for x
    x = 178,962,953.73/11,733.94
  6. Step 6: Final answer
    x = 15,251.74

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1.5x scale

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.