Home / 5,949.81-8,924.73-2,439.17

Finding the Fourth Proportional to 5,949.81, 8,924.73 and 2,439.17

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Solution

The fourth proportional to 5,949.81, 8,924.73 and 2,439.17 is: 3,658.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.81 : 8,924.73 = 2,439.17 : x
  2. Step 2: Convert to fraction form
    5,949.81/8,924.73 = 2,439.17/x
  3. Step 3: Cross multiply
    5,949.81x = 8,924.73 × 2,439.17
  4. Step 4: Simplify right side
    5,949.81x = 21,768,889.05
  5. Step 5: Solve for x
    x = 21,768,889.05/5,949.81
  6. Step 6: Final answer
    x = 3,658.75

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Similar ratio
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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.