Home / 7,935.26-11,895.91-3,008.37

Finding the Fourth Proportional to 7,935.26, 11,895.91 and 3,008.37

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Solution

The fourth proportional to 7,935.26, 11,895.91 and 3,008.37 is: 4,509.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935.26 : 11,895.91 = 3,008.37 : x
  2. Step 2: Convert to fraction form
    7,935.26/11,895.91 = 3,008.37/x
  3. Step 3: Cross multiply
    7,935.26x = 11,895.91 × 3,008.37
  4. Step 4: Simplify right side
    7,935.26x = 35,787,291.25
  5. Step 5: Solve for x
    x = 35,787,291.25/7,935.26
  6. Step 6: Final answer
    x = 4,509.91

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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.