Home / 4,731.96-6,529.74-2,843.64

Finding the Fourth Proportional to 4,731.96, 6,529.74 and 2,843.64

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Solution

The fourth proportional to 4,731.96, 6,529.74 and 2,843.64 is: 3,924.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731.96 : 6,529.74 = 2,843.64 : x
  2. Step 2: Convert to fraction form
    4,731.96/6,529.74 = 2,843.64/x
  3. Step 3: Cross multiply
    4,731.96x = 6,529.74 × 2,843.64
  4. Step 4: Simplify right side
    4,731.96x = 18,568,229.85
  5. Step 5: Solve for x
    x = 18,568,229.85/4,731.96
  6. Step 6: Final answer
    x = 3,924.00

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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.