Home / 5,610.84-7,743.35-3,093.26

Finding the Fourth Proportional to 5,610.84, 7,743.35 and 3,093.26

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Solution

The fourth proportional to 5,610.84, 7,743.35 and 3,093.26 is: 4,268.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610.84 : 7,743.35 = 3,093.26 : x
  2. Step 2: Convert to fraction form
    5,610.84/7,743.35 = 3,093.26/x
  3. Step 3: Cross multiply
    5,610.84x = 7,743.35 × 3,093.26
  4. Step 4: Simplify right side
    5,610.84x = 23,952,146.44
  5. Step 5: Solve for x
    x = 23,952,146.44/5,610.84
  6. Step 6: Final answer
    x = 4,268.91

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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.