Home / 33,274.22-49,854.95-20,098.91

Finding the Fourth Proportional to 33,274.22, 49,854.95 and 20,098.91

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Solution

The fourth proportional to 33,274.22, 49,854.95 and 20,098.91 is: 30,114.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274.22 : 49,854.95 = 20,098.91 : x
  2. Step 2: Convert to fraction form
    33,274.22/49,854.95 = 20,098.91/x
  3. Step 3: Cross multiply
    33,274.22x = 49,854.95 × 20,098.91
  4. Step 4: Simplify right side
    33,274.22x = 1,002,029,903.83
  5. Step 5: Solve for x
    x = 1,002,029,903.83/33,274.22
  6. Step 6: Final answer
    x = 30,114.31

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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.