Home / 2,583.32-3,873.56-1,195.89

Finding the Fourth Proportional to 2,583.32, 3,873.56 and 1,195.89

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Solution

The fourth proportional to 2,583.32, 3,873.56 and 1,195.89 is: 1,793.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583.32 : 3,873.56 = 1,195.89 : x
  2. Step 2: Convert to fraction form
    2,583.32/3,873.56 = 1,195.89/x
  3. Step 3: Cross multiply
    2,583.32x = 3,873.56 × 1,195.89
  4. Step 4: Simplify right side
    2,583.32x = 4,632,347.10
  5. Step 5: Solve for x
    x = 4,632,347.10/2,583.32
  6. Step 6: Final answer
    x = 1,793.18

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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.