Home / 5,980.88-8,252.79-3,327.92

Finding the Fourth Proportional to 5,980.88, 8,252.79 and 3,327.92

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Solution

The fourth proportional to 5,980.88, 8,252.79 and 3,327.92 is: 4,592.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,980.88 : 8,252.79 = 3,327.92 : x
  2. Step 2: Convert to fraction form
    5,980.88/8,252.79 = 3,327.92/x
  3. Step 3: Cross multiply
    5,980.88x = 8,252.79 × 3,327.92
  4. Step 4: Simplify right side
    5,980.88x = 27,464,624.90
  5. Step 5: Solve for x
    x = 27,464,624.90/5,980.88
  6. Step 6: Final answer
    x = 4,592.07

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1.5x scale

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.