Home / 33,332.20-49,704.26-33,032.18

Finding the Fourth Proportional to 33,332.20, 49,704.26 and 33,032.18

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Solution

The fourth proportional to 33,332.20, 49,704.26 and 33,032.18 is: 49,256.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,332.20 : 49,704.26 = 33,032.18 : x
  2. Step 2: Convert to fraction form
    33,332.20/49,704.26 = 33,032.18/x
  3. Step 3: Cross multiply
    33,332.20x = 49,704.26 × 33,032.18
  4. Step 4: Simplify right side
    33,332.20x = 1,641,840,063.09
  5. Step 5: Solve for x
    x = 1,641,840,063.09/33,332.20
  6. Step 6: Final answer
    x = 49,256.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.