Home / 2,532.82-3,495.10-1,537.96

Finding the Fourth Proportional to 2,532.82, 3,495.10 and 1,537.96

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Solution

The fourth proportional to 2,532.82, 3,495.10 and 1,537.96 is: 2,122.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532.82 : 3,495.10 = 1,537.96 : x
  2. Step 2: Convert to fraction form
    2,532.82/3,495.10 = 1,537.96/x
  3. Step 3: Cross multiply
    2,532.82x = 3,495.10 × 1,537.96
  4. Step 4: Simplify right side
    2,532.82x = 5,375,330.68
  5. Step 5: Solve for x
    x = 5,375,330.68/2,532.82
  6. Step 6: Final answer
    x = 2,122.27

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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.