Home / 2,022.70-3,034.73-1,804.95

Finding the Fourth Proportional to 2,022.70, 3,034.73 and 1,804.95

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Solution

The fourth proportional to 2,022.70, 3,034.73 and 1,804.95 is: 2,708.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022.70 : 3,034.73 = 1,804.95 : x
  2. Step 2: Convert to fraction form
    2,022.70/3,034.73 = 1,804.95/x
  3. Step 3: Cross multiply
    2,022.70x = 3,034.73 × 1,804.95
  4. Step 4: Simplify right side
    2,022.70x = 5,477,535.91
  5. Step 5: Solve for x
    x = 5,477,535.91/2,022.70
  6. Step 6: Final answer
    x = 2,708.03

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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.