Home / 4,616.71-6,924.83-1,694.78

Finding the Fourth Proportional to 4,616.71, 6,924.83 and 1,694.78

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Solution

The fourth proportional to 4,616.71, 6,924.83 and 1,694.78 is: 2,542.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616.71 : 6,924.83 = 1,694.78 : x
  2. Step 2: Convert to fraction form
    4,616.71/6,924.83 = 1,694.78/x
  3. Step 3: Cross multiply
    4,616.71x = 6,924.83 × 1,694.78
  4. Step 4: Simplify right side
    4,616.71x = 11,736,063.39
  5. Step 5: Solve for x
    x = 11,736,063.39/4,616.71
  6. Step 6: Final answer
    x = 2,542.08

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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.