Home / 2,283.94-3,425.82-1,588.56

Finding the Fourth Proportional to 2,283.94, 3,425.82 and 1,588.56

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Solution

The fourth proportional to 2,283.94, 3,425.82 and 1,588.56 is: 2,382.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283.94 : 3,425.82 = 1,588.56 : x
  2. Step 2: Convert to fraction form
    2,283.94/3,425.82 = 1,588.56/x
  3. Step 3: Cross multiply
    2,283.94x = 3,425.82 × 1,588.56
  4. Step 4: Simplify right side
    2,283.94x = 5,442,120.62
  5. Step 5: Solve for x
    x = 5,442,120.62/2,283.94
  6. Step 6: Final answer
    x = 2,382.78

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1.5x scale

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.