Home / 3,568.13-5,352.19-1,935.02

Finding the Fourth Proportional to 3,568.13, 5,352.19 and 1,935.02

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Solution

The fourth proportional to 3,568.13, 5,352.19 and 1,935.02 is: 2,902.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568.13 : 5,352.19 = 1,935.02 : x
  2. Step 2: Convert to fraction form
    3,568.13/5,352.19 = 1,935.02/x
  3. Step 3: Cross multiply
    3,568.13x = 5,352.19 × 1,935.02
  4. Step 4: Simplify right side
    3,568.13x = 10,356,594.69
  5. Step 5: Solve for x
    x = 10,356,594.69/3,568.13
  6. Step 6: Final answer
    x = 2,902.53

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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.