Home / 5,982.62-8,260.47-3,627.95

Finding the Fourth Proportional to 5,982.62, 8,260.47 and 3,627.95

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Solution

The fourth proportional to 5,982.62, 8,260.47 and 3,627.95 is: 5,009.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.62 : 8,260.47 = 3,627.95 : x
  2. Step 2: Convert to fraction form
    5,982.62/8,260.47 = 3,627.95/x
  3. Step 3: Cross multiply
    5,982.62x = 8,260.47 × 3,627.95
  4. Step 4: Simplify right side
    5,982.62x = 29,968,554.00
  5. Step 5: Solve for x
    x = 29,968,554.00/5,982.62
  6. Step 6: Final answer
    x = 5,009.27

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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.