Home / 5,499.21-8,249.91-2,036.73

Finding the Fourth Proportional to 5,499.21, 8,249.91 and 2,036.73

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Solution

The fourth proportional to 5,499.21, 8,249.91 and 2,036.73 is: 3,055.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499.21 : 8,249.91 = 2,036.73 : x
  2. Step 2: Convert to fraction form
    5,499.21/8,249.91 = 2,036.73/x
  3. Step 3: Cross multiply
    5,499.21x = 8,249.91 × 2,036.73
  4. Step 4: Simplify right side
    5,499.21x = 16,802,839.19
  5. Step 5: Solve for x
    x = 16,802,839.19/5,499.21
  6. Step 6: Final answer
    x = 3,055.50

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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.