Home / 33,276.01-49,897.37-11,081.65

Finding the Fourth Proportional to 33,276.01, 49,897.37 and 11,081.65

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Solution

The fourth proportional to 33,276.01, 49,897.37 and 11,081.65 is: 16,616.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,276.01 : 49,897.37 = 11,081.65 : x
  2. Step 2: Convert to fraction form
    33,276.01/49,897.37 = 11,081.65/x
  3. Step 3: Cross multiply
    33,276.01x = 49,897.37 × 11,081.65
  4. Step 4: Simplify right side
    33,276.01x = 552,945,134.85
  5. Step 5: Solve for x
    x = 552,945,134.85/33,276.01
  6. Step 6: Final answer
    x = 16,616.93

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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.