Home / 22,060.06-33,091.17-8,910.79

Finding the Fourth Proportional to 22,060.06, 33,091.17 and 8,910.79

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Solution

The fourth proportional to 22,060.06, 33,091.17 and 8,910.79 is: 13,366.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,060.06 : 33,091.17 = 8,910.79 : x
  2. Step 2: Convert to fraction form
    22,060.06/33,091.17 = 8,910.79/x
  3. Step 3: Cross multiply
    22,060.06x = 33,091.17 × 8,910.79
  4. Step 4: Simplify right side
    22,060.06x = 294,868,466.72
  5. Step 5: Solve for x
    x = 294,868,466.72/22,060.06
  6. Step 6: Final answer
    x = 13,366.62

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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.