Home / 5,902.83-8,850.96-2,736.81

Finding the Fourth Proportional to 5,902.83, 8,850.96 and 2,736.81

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Solution

The fourth proportional to 5,902.83, 8,850.96 and 2,736.81 is: 4,103.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902.83 : 8,850.96 = 2,736.81 : x
  2. Step 2: Convert to fraction form
    5,902.83/8,850.96 = 2,736.81/x
  3. Step 3: Cross multiply
    5,902.83x = 8,850.96 × 2,736.81
  4. Step 4: Simplify right side
    5,902.83x = 24,223,395.84
  5. Step 5: Solve for x
    x = 24,223,395.84/5,902.83
  6. Step 6: Final answer
    x = 4,103.69

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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.