Home / 4,481.70-6,725.97-1,562.46

Finding the Fourth Proportional to 4,481.70, 6,725.97 and 1,562.46

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Solution

The fourth proportional to 4,481.70, 6,725.97 and 1,562.46 is: 2,344.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481.70 : 6,725.97 = 1,562.46 : x
  2. Step 2: Convert to fraction form
    4,481.70/6,725.97 = 1,562.46/x
  3. Step 3: Cross multiply
    4,481.70x = 6,725.97 × 1,562.46
  4. Step 4: Simplify right side
    4,481.70x = 10,509,059.09
  5. Step 5: Solve for x
    x = 10,509,059.09/4,481.70
  6. Step 6: Final answer
    x = 2,344.88

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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.