Home / 3,272.74-4,900.91-2,583.15

Finding the Fourth Proportional to 3,272.74, 4,900.91 and 2,583.15

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Solution

The fourth proportional to 3,272.74, 4,900.91 and 2,583.15 is: 3,868.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272.74 : 4,900.91 = 2,583.15 : x
  2. Step 2: Convert to fraction form
    3,272.74/4,900.91 = 2,583.15/x
  3. Step 3: Cross multiply
    3,272.74x = 4,900.91 × 2,583.15
  4. Step 4: Simplify right side
    3,272.74x = 12,659,771.66
  5. Step 5: Solve for x
    x = 12,659,771.66/3,272.74
  6. Step 6: Final answer
    x = 3,868.25

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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.