Home / 3,532.74-4,873.93-2,205.96

Finding the Fourth Proportional to 3,532.74, 4,873.93 and 2,205.96

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Solution

The fourth proportional to 3,532.74, 4,873.93 and 2,205.96 is: 3,043.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.74 : 4,873.93 = 2,205.96 : x
  2. Step 2: Convert to fraction form
    3,532.74/4,873.93 = 2,205.96/x
  3. Step 3: Cross multiply
    3,532.74x = 4,873.93 × 2,205.96
  4. Step 4: Simplify right side
    3,532.74x = 10,751,694.62
  5. Step 5: Solve for x
    x = 10,751,694.62/3,532.74
  6. Step 6: Final answer
    x = 3,043.44

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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.