Home / 33,370.52-50,047.91-9,671.81

Finding the Fourth Proportional to 33,370.52, 50,047.91 and 9,671.81

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Solution

The fourth proportional to 33,370.52, 50,047.91 and 9,671.81 is: 14,505.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,370.52 : 50,047.91 = 9,671.81 : x
  2. Step 2: Convert to fraction form
    33,370.52/50,047.91 = 9,671.81/x
  3. Step 3: Cross multiply
    33,370.52x = 50,047.91 × 9,671.81
  4. Step 4: Simplify right side
    33,370.52x = 484,053,614.09
  5. Step 5: Solve for x
    x = 484,053,614.09/33,370.52
  6. Step 6: Final answer
    x = 14,505.43

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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.