Home / 3,605.19-4,975.61-2,033.25

Finding the Fourth Proportional to 3,605.19, 4,975.61 and 2,033.25

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Solution

The fourth proportional to 3,605.19, 4,975.61 and 2,033.25 is: 2,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605.19 : 4,975.61 = 2,033.25 : x
  2. Step 2: Convert to fraction form
    3,605.19/4,975.61 = 2,033.25/x
  3. Step 3: Cross multiply
    3,605.19x = 4,975.61 × 2,033.25
  4. Step 4: Simplify right side
    3,605.19x = 10,116,648.87
  5. Step 5: Solve for x
    x = 10,116,648.87/3,605.19
  6. Step 6: Final answer
    x = 2,806.13

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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.