Home / 22,550.69-33,828.02-5,910.66

Finding the Fourth Proportional to 22,550.69, 33,828.02 and 5,910.66

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Solution

The fourth proportional to 22,550.69, 33,828.02 and 5,910.66 is: 8,866.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,550.69 : 33,828.02 = 5,910.66 : x
  2. Step 2: Convert to fraction form
    22,550.69/33,828.02 = 5,910.66/x
  3. Step 3: Cross multiply
    22,550.69x = 33,828.02 × 5,910.66
  4. Step 4: Simplify right side
    22,550.69x = 199,945,895.14
  5. Step 5: Solve for x
    x = 199,945,895.14/22,550.69
  6. Step 6: Final answer
    x = 8,866.51

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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.