Home / 36,450.63-54,596.83-17,691.24

Finding the Fourth Proportional to 36,450.63, 54,596.83 and 17,691.24

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Solution

The fourth proportional to 36,450.63, 54,596.83 and 17,691.24 is: 26,498.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,450.63 : 54,596.83 = 17,691.24 : x
  2. Step 2: Convert to fraction form
    36,450.63/54,596.83 = 17,691.24/x
  3. Step 3: Cross multiply
    36,450.63x = 54,596.83 × 17,691.24
  4. Step 4: Simplify right side
    36,450.63x = 965,885,578.54
  5. Step 5: Solve for x
    x = 965,885,578.54/36,450.63
  6. Step 6: Final answer
    x = 26,498.46

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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.