Home / 5,033.79-7,536.51-3,797.28

Finding the Fourth Proportional to 5,033.79, 7,536.51 and 3,797.28

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Solution

The fourth proportional to 5,033.79, 7,536.51 and 3,797.28 is: 5,685.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.79 : 7,536.51 = 3,797.28 : x
  2. Step 2: Convert to fraction form
    5,033.79/7,536.51 = 3,797.28/x
  3. Step 3: Cross multiply
    5,033.79x = 7,536.51 × 3,797.28
  4. Step 4: Simplify right side
    5,033.79x = 28,618,238.69
  5. Step 5: Solve for x
    x = 28,618,238.69/5,033.79
  6. Step 6: Final answer
    x = 5,685.23

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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.