Home / 4,293.15-5,927.39-3,296.64

Finding the Fourth Proportional to 4,293.15, 5,927.39 and 3,296.64

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Solution

The fourth proportional to 4,293.15, 5,927.39 and 3,296.64 is: 4,551.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293.15 : 5,927.39 = 3,296.64 : x
  2. Step 2: Convert to fraction form
    4,293.15/5,927.39 = 3,296.64/x
  3. Step 3: Cross multiply
    4,293.15x = 5,927.39 × 3,296.64
  4. Step 4: Simplify right side
    4,293.15x = 19,540,424.85
  5. Step 5: Solve for x
    x = 19,540,424.85/4,293.15
  6. Step 6: Final answer
    x = 4,551.54

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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.