Home / 5,882.54-8,825.33-2,185.83

Finding the Fourth Proportional to 5,882.54, 8,825.33 and 2,185.83

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Solution

The fourth proportional to 5,882.54, 8,825.33 and 2,185.83 is: 3,279.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882.54 : 8,825.33 = 2,185.83 : x
  2. Step 2: Convert to fraction form
    5,882.54/8,825.33 = 2,185.83/x
  3. Step 3: Cross multiply
    5,882.54x = 8,825.33 × 2,185.83
  4. Step 4: Simplify right side
    5,882.54x = 19,290,676.54
  5. Step 5: Solve for x
    x = 19,290,676.54/5,882.54
  6. Step 6: Final answer
    x = 3,279.31

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1.5x scale

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.