Home / 2,025.12-3,033.70-1,804.71

Finding the Fourth Proportional to 2,025.12, 3,033.70 and 1,804.71

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Solution

The fourth proportional to 2,025.12, 3,033.70 and 1,804.71 is: 2,703.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025.12 : 3,033.70 = 1,804.71 : x
  2. Step 2: Convert to fraction form
    2,025.12/3,033.70 = 1,804.71/x
  3. Step 3: Cross multiply
    2,025.12x = 3,033.70 × 1,804.71
  4. Step 4: Simplify right side
    2,025.12x = 5,474,944.22
  5. Step 5: Solve for x
    x = 5,474,944.22/2,025.12
  6. Step 6: Final answer
    x = 2,703.52

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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.