Home / 33,180.30-49,770.90-22,007.23

Finding the Fourth Proportional to 33,180.30, 49,770.90 and 22,007.23

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Solution

The fourth proportional to 33,180.30, 49,770.90 and 22,007.23 is: 33,011.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,180.30 : 49,770.90 = 22,007.23 : x
  2. Step 2: Convert to fraction form
    33,180.30/49,770.90 = 22,007.23/x
  3. Step 3: Cross multiply
    33,180.30x = 49,770.90 × 22,007.23
  4. Step 4: Simplify right side
    33,180.30x = 1,095,319,643.61
  5. Step 5: Solve for x
    x = 1,095,319,643.61/33,180.30
  6. Step 6: Final answer
    x = 33,011.14

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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.