Home / 2,262.30-3,392.73-1,166.52

Finding the Fourth Proportional to 2,262.30, 3,392.73 and 1,166.52

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Solution

The fourth proportional to 2,262.30, 3,392.73 and 1,166.52 is: 1,749.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262.30 : 3,392.73 = 1,166.52 : x
  2. Step 2: Convert to fraction form
    2,262.30/3,392.73 = 1,166.52/x
  3. Step 3: Cross multiply
    2,262.30x = 3,392.73 × 1,166.52
  4. Step 4: Simplify right side
    2,262.30x = 3,957,687.40
  5. Step 5: Solve for x
    x = 3,957,687.40/2,262.30
  6. Step 6: Final answer
    x = 1,749.41

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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.