Home / 33,021.62-49,475.81-22,182.03

Finding the Fourth Proportional to 33,021.62, 49,475.81 and 22,182.03

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Solution

The fourth proportional to 33,021.62, 49,475.81 and 22,182.03 is: 33,235.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,021.62 : 49,475.81 = 22,182.03 : x
  2. Step 2: Convert to fraction form
    33,021.62/49,475.81 = 22,182.03/x
  3. Step 3: Cross multiply
    33,021.62x = 49,475.81 × 22,182.03
  4. Step 4: Simplify right side
    33,021.62x = 1,097,473,957.15
  5. Step 5: Solve for x
    x = 1,097,473,957.15/33,021.62
  6. Step 6: Final answer
    x = 33,235.01

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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.