Home / 5,965.95-8,228.44-3,696.03

Finding the Fourth Proportional to 5,965.95, 8,228.44 and 3,696.03

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Solution

The fourth proportional to 5,965.95, 8,228.44 and 3,696.03 is: 5,097.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,965.95 : 8,228.44 = 3,696.03 : x
  2. Step 2: Convert to fraction form
    5,965.95/8,228.44 = 3,696.03/x
  3. Step 3: Cross multiply
    5,965.95x = 8,228.44 × 3,696.03
  4. Step 4: Simplify right side
    5,965.95x = 30,412,544.92
  5. Step 5: Solve for x
    x = 30,412,544.92/5,965.95
  6. Step 6: Final answer
    x = 5,097.68

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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.