Home / 3,353.47-5,027.70-2,037.52

Finding the Fourth Proportional to 3,353.47, 5,027.70 and 2,037.52

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Solution

The fourth proportional to 3,353.47, 5,027.70 and 2,037.52 is: 3,054.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353.47 : 5,027.70 = 2,037.52 : x
  2. Step 2: Convert to fraction form
    3,353.47/5,027.70 = 2,037.52/x
  3. Step 3: Cross multiply
    3,353.47x = 5,027.70 × 2,037.52
  4. Step 4: Simplify right side
    3,353.47x = 10,244,039.30
  5. Step 5: Solve for x
    x = 10,244,039.30/3,353.47
  6. Step 6: Final answer
    x = 3,054.76

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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.