Home / 36,450.44-54,674.10-11,508.38

Finding the Fourth Proportional to 36,450.44, 54,674.10 and 11,508.38

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Solution

The fourth proportional to 36,450.44, 54,674.10 and 11,508.38 is: 17,262.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,450.44 : 54,674.10 = 11,508.38 : x
  2. Step 2: Convert to fraction form
    36,450.44/54,674.10 = 11,508.38/x
  3. Step 3: Cross multiply
    36,450.44x = 54,674.10 × 11,508.38
  4. Step 4: Simplify right side
    36,450.44x = 629,210,045.59
  5. Step 5: Solve for x
    x = 629,210,045.59/36,450.44
  6. Step 6: Final answer
    x = 17,262.07

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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.