Home / 4,058.88-6,083.52-2,961.60

Finding the Fourth Proportional to 4,058.88, 6,083.52 and 2,961.60

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Solution

The fourth proportional to 4,058.88, 6,083.52 and 2,961.60 is: 4,438.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.88 : 6,083.52 = 2,961.60 : x
  2. Step 2: Convert to fraction form
    4,058.88/6,083.52 = 2,961.60/x
  3. Step 3: Cross multiply
    4,058.88x = 6,083.52 × 2,961.60
  4. Step 4: Simplify right side
    4,058.88x = 18,016,952.83
  5. Step 5: Solve for x
    x = 18,016,952.83/4,058.88
  6. Step 6: Final answer
    x = 4,438.90

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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.