Home / 5,839.52-8,058.71-3,321.99

Finding the Fourth Proportional to 5,839.52, 8,058.71 and 3,321.99

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Solution

The fourth proportional to 5,839.52, 8,058.71 and 3,321.99 is: 4,584.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.52 : 8,058.71 = 3,321.99 : x
  2. Step 2: Convert to fraction form
    5,839.52/8,058.71 = 3,321.99/x
  3. Step 3: Cross multiply
    5,839.52x = 8,058.71 × 3,321.99
  4. Step 4: Simplify right side
    5,839.52x = 26,770,962.34
  5. Step 5: Solve for x
    x = 26,770,962.34/5,839.52
  6. Step 6: Final answer
    x = 4,584.45

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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.