Home / 33,277.26-49,925.37-11,105.16

Finding the Fourth Proportional to 33,277.26, 49,925.37 and 11,105.16

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Solution

The fourth proportional to 33,277.26, 49,925.37 and 11,105.16 is: 16,660.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,277.26 : 49,925.37 = 11,105.16 : x
  2. Step 2: Convert to fraction form
    33,277.26/49,925.37 = 11,105.16/x
  3. Step 3: Cross multiply
    33,277.26x = 49,925.37 × 11,105.16
  4. Step 4: Simplify right side
    33,277.26x = 554,429,221.91
  5. Step 5: Solve for x
    x = 554,429,221.91/33,277.26
  6. Step 6: Final answer
    x = 16,660.90

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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.