Home / 3,735.14-5,600.82-2,091.25

Finding the Fourth Proportional to 3,735.14, 5,600.82 and 2,091.25

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Solution

The fourth proportional to 3,735.14, 5,600.82 and 2,091.25 is: 3,135.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735.14 : 5,600.82 = 2,091.25 : x
  2. Step 2: Convert to fraction form
    3,735.14/5,600.82 = 2,091.25/x
  3. Step 3: Cross multiply
    3,735.14x = 5,600.82 × 2,091.25
  4. Step 4: Simplify right side
    3,735.14x = 11,712,714.83
  5. Step 5: Solve for x
    x = 11,712,714.83/3,735.14
  6. Step 6: Final answer
    x = 3,135.82

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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.