Home / 5,949.62-8,210.15-3,296.87

Finding the Fourth Proportional to 5,949.62, 8,210.15 and 3,296.87

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Solution

The fourth proportional to 5,949.62, 8,210.15 and 3,296.87 is: 4,549.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.62 : 8,210.15 = 3,296.87 : x
  2. Step 2: Convert to fraction form
    5,949.62/8,210.15 = 3,296.87/x
  3. Step 3: Cross multiply
    5,949.62x = 8,210.15 × 3,296.87
  4. Step 4: Simplify right side
    5,949.62x = 27,067,780.75
  5. Step 5: Solve for x
    x = 27,067,780.75/5,949.62
  6. Step 6: Final answer
    x = 4,549.50

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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.