Home / 1,350.83-2,027.28-1,004.96

Finding the Fourth Proportional to 1,350.83, 2,027.28 and 1,004.96

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Solution

The fourth proportional to 1,350.83, 2,027.28 and 1,004.96 is: 1,508.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350.83 : 2,027.28 = 1,004.96 : x
  2. Step 2: Convert to fraction form
    1,350.83/2,027.28 = 1,004.96/x
  3. Step 3: Cross multiply
    1,350.83x = 2,027.28 × 1,004.96
  4. Step 4: Simplify right side
    1,350.83x = 2,037,335.31
  5. Step 5: Solve for x
    x = 2,037,335.31/1,350.83
  6. Step 6: Final answer
    x = 1,508.21

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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.