Home / 2,583.38-3,875.88-1,544.56

Finding the Fourth Proportional to 2,583.38, 3,875.88 and 1,544.56

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Solution

The fourth proportional to 2,583.38, 3,875.88 and 1,544.56 is: 2,317.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583.38 : 3,875.88 = 1,544.56 : x
  2. Step 2: Convert to fraction form
    2,583.38/3,875.88 = 1,544.56/x
  3. Step 3: Cross multiply
    2,583.38x = 3,875.88 × 1,544.56
  4. Step 4: Simplify right side
    2,583.38x = 5,986,529.21
  5. Step 5: Solve for x
    x = 5,986,529.21/2,583.38
  6. Step 6: Final answer
    x = 2,317.32

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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.