Home / 17,084.24-25,627.43-7,222.22

Finding the Fourth Proportional to 17,084.24, 25,627.43 and 7,222.22

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Solution

The fourth proportional to 17,084.24, 25,627.43 and 7,222.22 is: 10,833.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,084.24 : 25,627.43 = 7,222.22 : x
  2. Step 2: Convert to fraction form
    17,084.24/25,627.43 = 7,222.22/x
  3. Step 3: Cross multiply
    17,084.24x = 25,627.43 × 7,222.22
  4. Step 4: Simplify right side
    17,084.24x = 185,086,827.41
  5. Step 5: Solve for x
    x = 185,086,827.41/17,084.24
  6. Step 6: Final answer
    x = 10,833.78

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1.5x scale

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.