Home / 2,028.93-3,037.96-1,411.33

Finding the Fourth Proportional to 2,028.93, 3,037.96 and 1,411.33

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Solution

The fourth proportional to 2,028.93, 3,037.96 and 1,411.33 is: 2,113.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028.93 : 3,037.96 = 1,411.33 : x
  2. Step 2: Convert to fraction form
    2,028.93/3,037.96 = 1,411.33/x
  3. Step 3: Cross multiply
    2,028.93x = 3,037.96 × 1,411.33
  4. Step 4: Simplify right side
    2,028.93x = 4,287,557.03
  5. Step 5: Solve for x
    x = 4,287,557.03/2,028.93
  6. Step 6: Final answer
    x = 2,113.21

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.