Home / 33,298.99-49,951.89-11,106.41

Finding the Fourth Proportional to 33,298.99, 49,951.89 and 11,106.41

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Solution

The fourth proportional to 33,298.99, 49,951.89 and 11,106.41 is: 16,660.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,298.99 : 49,951.89 = 11,106.41 : x
  2. Step 2: Convert to fraction form
    33,298.99/49,951.89 = 11,106.41/x
  3. Step 3: Cross multiply
    33,298.99x = 49,951.89 × 11,106.41
  4. Step 4: Simplify right side
    33,298.99x = 554,785,920.86
  5. Step 5: Solve for x
    x = 554,785,920.86/33,298.99
  6. Step 6: Final answer
    x = 16,660.74

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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.