Home / 5,949.95-8,210.91-3,591.63

Finding the Fourth Proportional to 5,949.95, 8,210.91 and 3,591.63

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Solution

The fourth proportional to 5,949.95, 8,210.91 and 3,591.63 is: 4,956.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.95 : 8,210.91 = 3,591.63 : x
  2. Step 2: Convert to fraction form
    5,949.95/8,210.91 = 3,591.63/x
  3. Step 3: Cross multiply
    5,949.95x = 8,210.91 × 3,591.63
  4. Step 4: Simplify right side
    5,949.95x = 29,490,550.68
  5. Step 5: Solve for x
    x = 29,490,550.68/5,949.95
  6. Step 6: Final answer
    x = 4,956.44

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Similar ratio
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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.