Home / 3,273.32-4,890.06-2,093.90

Finding the Fourth Proportional to 3,273.32, 4,890.06 and 2,093.90

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Solution

The fourth proportional to 3,273.32, 4,890.06 and 2,093.90 is: 3,128.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273.32 : 4,890.06 = 2,093.90 : x
  2. Step 2: Convert to fraction form
    3,273.32/4,890.06 = 2,093.90/x
  3. Step 3: Cross multiply
    3,273.32x = 4,890.06 × 2,093.90
  4. Step 4: Simplify right side
    3,273.32x = 10,239,272.18
  5. Step 5: Solve for x
    x = 10,239,272.18/3,273.32
  6. Step 6: Final answer
    x = 3,128.10

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.