Home / 3,224.09-4,836.44-1,002.95

Finding the Fourth Proportional to 3,224.09, 4,836.44 and 1,002.95

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Solution

The fourth proportional to 3,224.09, 4,836.44 and 1,002.95 is: 1,504.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224.09 : 4,836.44 = 1,002.95 : x
  2. Step 2: Convert to fraction form
    3,224.09/4,836.44 = 1,002.95/x
  3. Step 3: Cross multiply
    3,224.09x = 4,836.44 × 1,002.95
  4. Step 4: Simplify right side
    3,224.09x = 4,850,685.82
  5. Step 5: Solve for x
    x = 4,850,685.82/3,224.09
  6. Step 6: Final answer
    x = 1,504.51

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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.