Home / 4,262.73-5,881.20-2,583.60

Finding the Fourth Proportional to 4,262.73, 5,881.20 and 2,583.60

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Solution

The fourth proportional to 4,262.73, 5,881.20 and 2,583.60 is: 3,564.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262.73 : 5,881.20 = 2,583.60 : x
  2. Step 2: Convert to fraction form
    4,262.73/5,881.20 = 2,583.60/x
  3. Step 3: Cross multiply
    4,262.73x = 5,881.20 × 2,583.60
  4. Step 4: Simplify right side
    4,262.73x = 15,194,668.32
  5. Step 5: Solve for x
    x = 15,194,668.32/4,262.73
  6. Step 6: Final answer
    x = 3,564.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.