Home / 6,784.54-10,180.59-3,664.48

Finding the Fourth Proportional to 6,784.54, 10,180.59 and 3,664.48

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Solution

The fourth proportional to 6,784.54, 10,180.59 and 3,664.48 is: 5,498.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,784.54 : 10,180.59 = 3,664.48 : x
  2. Step 2: Convert to fraction form
    6,784.54/10,180.59 = 3,664.48/x
  3. Step 3: Cross multiply
    6,784.54x = 10,180.59 × 3,664.48
  4. Step 4: Simplify right side
    6,784.54x = 37,306,568.44
  5. Step 5: Solve for x
    x = 37,306,568.44/6,784.54
  6. Step 6: Final answer
    x = 5,498.76

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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.