Home / 22,003.14-33,004.70-5,363.12

Finding the Fourth Proportional to 22,003.14, 33,004.70 and 5,363.12

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Solution

The fourth proportional to 22,003.14, 33,004.70 and 5,363.12 is: 8,044.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,003.14 : 33,004.70 = 5,363.12 : x
  2. Step 2: Convert to fraction form
    22,003.14/33,004.70 = 5,363.12/x
  3. Step 3: Cross multiply
    22,003.14x = 33,004.70 × 5,363.12
  4. Step 4: Simplify right side
    22,003.14x = 177,008,166.66
  5. Step 5: Solve for x
    x = 177,008,166.66/22,003.14
  6. Step 6: Final answer
    x = 8,044.68

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1.5x scale

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.