Home / 4,841.73-7,262.61-3,455.73

Finding the Fourth Proportional to 4,841.73, 7,262.61 and 3,455.73

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Solution

The fourth proportional to 4,841.73, 7,262.61 and 3,455.73 is: 5,183.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841.73 : 7,262.61 = 3,455.73 : x
  2. Step 2: Convert to fraction form
    4,841.73/7,262.61 = 3,455.73/x
  3. Step 3: Cross multiply
    4,841.73x = 7,262.61 × 3,455.73
  4. Step 4: Simplify right side
    4,841.73x = 25,097,619.26
  5. Step 5: Solve for x
    x = 25,097,619.26/4,841.73
  6. Step 6: Final answer
    x = 5,183.61

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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.