Home / 5,500.08-8,250.39-2,036.52

Finding the Fourth Proportional to 5,500.08, 8,250.39 and 2,036.52

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Solution

The fourth proportional to 5,500.08, 8,250.39 and 2,036.52 is: 3,054.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500.08 : 8,250.39 = 2,036.52 : x
  2. Step 2: Convert to fraction form
    5,500.08/8,250.39 = 2,036.52/x
  3. Step 3: Cross multiply
    5,500.08x = 8,250.39 × 2,036.52
  4. Step 4: Simplify right side
    5,500.08x = 16,802,084.24
  5. Step 5: Solve for x
    x = 16,802,084.24/5,500.08
  6. Step 6: Final answer
    x = 3,054.88

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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.