Home / 33,257.24-49,886.94-17,458.28

Finding the Fourth Proportional to 33,257.24, 49,886.94 and 17,458.28

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Solution

The fourth proportional to 33,257.24, 49,886.94 and 17,458.28 is: 26,187.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,257.24 : 49,886.94 = 17,458.28 : x
  2. Step 2: Convert to fraction form
    33,257.24/49,886.94 = 17,458.28/x
  3. Step 3: Cross multiply
    33,257.24x = 49,886.94 × 17,458.28
  4. Step 4: Simplify right side
    33,257.24x = 870,940,166.86
  5. Step 5: Solve for x
    x = 870,940,166.86/33,257.24
  6. Step 6: Final answer
    x = 26,187.99

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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.