Home / 2,363.93-3,262.77-1,369.76

Finding the Fourth Proportional to 2,363.93, 3,262.77 and 1,369.76

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Solution

The fourth proportional to 2,363.93, 3,262.77 and 1,369.76 is: 1,890.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363.93 : 3,262.77 = 1,369.76 : x
  2. Step 2: Convert to fraction form
    2,363.93/3,262.77 = 1,369.76/x
  3. Step 3: Cross multiply
    2,363.93x = 3,262.77 × 1,369.76
  4. Step 4: Simplify right side
    2,363.93x = 4,469,195.52
  5. Step 5: Solve for x
    x = 4,469,195.52/2,363.93
  6. Step 6: Final answer
    x = 1,890.58

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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.