Home / 36,832.86-55,249.83-10,537.65

Finding the Fourth Proportional to 36,832.86, 55,249.83 and 10,537.65

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Solution

The fourth proportional to 36,832.86, 55,249.83 and 10,537.65 is: 15,806.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,832.86 : 55,249.83 = 10,537.65 : x
  2. Step 2: Convert to fraction form
    36,832.86/55,249.83 = 10,537.65/x
  3. Step 3: Cross multiply
    36,832.86x = 55,249.83 × 10,537.65
  4. Step 4: Simplify right side
    36,832.86x = 582,203,371.10
  5. Step 5: Solve for x
    x = 582,203,371.10/36,832.86
  6. Step 6: Final answer
    x = 15,806.63

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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.