Home / 17,195.49-25,795.26-7,335.90

Finding the Fourth Proportional to 17,195.49, 25,795.26 and 7,335.90

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Solution

The fourth proportional to 17,195.49, 25,795.26 and 7,335.90 is: 11,004.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195.49 : 25,795.26 = 7,335.90 : x
  2. Step 2: Convert to fraction form
    17,195.49/25,795.26 = 7,335.90/x
  3. Step 3: Cross multiply
    17,195.49x = 25,795.26 × 7,335.90
  4. Step 4: Simplify right side
    17,195.49x = 189,231,447.83
  5. Step 5: Solve for x
    x = 189,231,447.83/17,195.49
  6. Step 6: Final answer
    x = 11,004.71

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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.