Home / 2,583.37-3,873.67-1,023.31

Finding the Fourth Proportional to 2,583.37, 3,873.67 and 1,023.31

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Solution

The fourth proportional to 2,583.37, 3,873.67 and 1,023.31 is: 1,534.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583.37 : 3,873.67 = 1,023.31 : x
  2. Step 2: Convert to fraction form
    2,583.37/3,873.67 = 1,023.31/x
  3. Step 3: Cross multiply
    2,583.37x = 3,873.67 × 1,023.31
  4. Step 4: Simplify right side
    2,583.37x = 3,963,965.25
  5. Step 5: Solve for x
    x = 3,963,965.25/2,583.37
  6. Step 6: Final answer
    x = 1,534.42

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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.