Home / 5,944.38-8,917.48-2,047.90

Finding the Fourth Proportional to 5,944.38, 8,917.48 and 2,047.90

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Solution

The fourth proportional to 5,944.38, 8,917.48 and 2,047.90 is: 3,072.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944.38 : 8,917.48 = 2,047.90 : x
  2. Step 2: Convert to fraction form
    5,944.38/8,917.48 = 2,047.90/x
  3. Step 3: Cross multiply
    5,944.38x = 8,917.48 × 2,047.90
  4. Step 4: Simplify right side
    5,944.38x = 18,262,107.29
  5. Step 5: Solve for x
    x = 18,262,107.29/5,944.38
  6. Step 6: Final answer
    x = 3,072.16

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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.