Home / 2,433.33-3,651.12-1,775.79

Finding the Fourth Proportional to 2,433.33, 3,651.12 and 1,775.79

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Solution

The fourth proportional to 2,433.33, 3,651.12 and 1,775.79 is: 2,664.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433.33 : 3,651.12 = 1,775.79 : x
  2. Step 2: Convert to fraction form
    2,433.33/3,651.12 = 1,775.79/x
  3. Step 3: Cross multiply
    2,433.33x = 3,651.12 × 1,775.79
  4. Step 4: Simplify right side
    2,433.33x = 6,483,622.38
  5. Step 5: Solve for x
    x = 6,483,622.38/2,433.33
  6. Step 6: Final answer
    x = 2,664.51

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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.