Home / 22,470.43-33,726.33-11,384.83

Finding the Fourth Proportional to 22,470.43, 33,726.33 and 11,384.83

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Solution

The fourth proportional to 22,470.43, 33,726.33 and 11,384.83 is: 17,087.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,470.43 : 33,726.33 = 11,384.83 : x
  2. Step 2: Convert to fraction form
    22,470.43/33,726.33 = 11,384.83/x
  3. Step 3: Cross multiply
    22,470.43x = 33,726.33 × 11,384.83
  4. Step 4: Simplify right side
    22,470.43x = 383,968,533.57
  5. Step 5: Solve for x
    x = 383,968,533.57/22,470.43
  6. Step 6: Final answer
    x = 17,087.73

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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.