Home / 6,190.56-9,273.69-3,588.03

Finding the Fourth Proportional to 6,190.56, 9,273.69 and 3,588.03

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Solution

The fourth proportional to 6,190.56, 9,273.69 and 3,588.03 is: 5,375.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,190.56 : 9,273.69 = 3,588.03 : x
  2. Step 2: Convert to fraction form
    6,190.56/9,273.69 = 3,588.03/x
  3. Step 3: Cross multiply
    6,190.56x = 9,273.69 × 3,588.03
  4. Step 4: Simplify right side
    6,190.56x = 33,274,277.93
  5. Step 5: Solve for x
    x = 33,274,277.93/6,190.56
  6. Step 6: Final answer
    x = 5,375.00

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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.