Home / 22,073.36-33,110.27-8,922.66

Finding the Fourth Proportional to 22,073.36, 33,110.27 and 8,922.66

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Solution

The fourth proportional to 22,073.36, 33,110.27 and 8,922.66 is: 13,384.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,073.36 : 33,110.27 = 8,922.66 : x
  2. Step 2: Convert to fraction form
    22,073.36/33,110.27 = 8,922.66/x
  3. Step 3: Cross multiply
    22,073.36x = 33,110.27 × 8,922.66
  4. Step 4: Simplify right side
    22,073.36x = 295,431,546.40
  5. Step 5: Solve for x
    x = 295,431,546.40/22,073.36
  6. Step 6: Final answer
    x = 13,384.08

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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.