Home / 5,694.74-8,541.66-1,799.18

Finding the Fourth Proportional to 5,694.74, 8,541.66 and 1,799.18

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Solution

The fourth proportional to 5,694.74, 8,541.66 and 1,799.18 is: 2,698.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694.74 : 8,541.66 = 1,799.18 : x
  2. Step 2: Convert to fraction form
    5,694.74/8,541.66 = 1,799.18/x
  3. Step 3: Cross multiply
    5,694.74x = 8,541.66 × 1,799.18
  4. Step 4: Simplify right side
    5,694.74x = 15,367,983.84
  5. Step 5: Solve for x
    x = 15,367,983.84/5,694.74
  6. Step 6: Final answer
    x = 2,698.63

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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.