Home / 5,955.19-8,217.62-3,301.90

Finding the Fourth Proportional to 5,955.19, 8,217.62 and 3,301.90

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Solution

The fourth proportional to 5,955.19, 8,217.62 and 3,301.90 is: 4,556.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.19 : 8,217.62 = 3,301.90 : x
  2. Step 2: Convert to fraction form
    5,955.19/8,217.62 = 3,301.90/x
  3. Step 3: Cross multiply
    5,955.19x = 8,217.62 × 3,301.90
  4. Step 4: Simplify right side
    5,955.19x = 27,133,759.48
  5. Step 5: Solve for x
    x = 27,133,759.48/5,955.19
  6. Step 6: Final answer
    x = 4,556.32

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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.