Home / 24,245.62-33,450.92-19,761.66

Finding the Fourth Proportional to 24,245.62, 33,450.92 and 19,761.66

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Solution

The fourth proportional to 24,245.62, 33,450.92 and 19,761.66 is: 27,264.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,245.62 : 33,450.92 = 19,761.66 : x
  2. Step 2: Convert to fraction form
    24,245.62/33,450.92 = 19,761.66/x
  3. Step 3: Cross multiply
    24,245.62x = 33,450.92 × 19,761.66
  4. Step 4: Simplify right side
    24,245.62x = 661,045,707.73
  5. Step 5: Solve for x
    x = 661,045,707.73/24,245.62
  6. Step 6: Final answer
    x = 27,264.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.