Home / 2,230.43-3,346.14-1,537.37

Finding the Fourth Proportional to 2,230.43, 3,346.14 and 1,537.37

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Solution

The fourth proportional to 2,230.43, 3,346.14 and 1,537.37 is: 2,306.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230.43 : 3,346.14 = 1,537.37 : x
  2. Step 2: Convert to fraction form
    2,230.43/3,346.14 = 1,537.37/x
  3. Step 3: Cross multiply
    2,230.43x = 3,346.14 × 1,537.37
  4. Step 4: Simplify right side
    2,230.43x = 5,144,238.52
  5. Step 5: Solve for x
    x = 5,144,238.52/2,230.43
  6. Step 6: Final answer
    x = 2,306.39

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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.