Home / 6,094.24-9,128.59-3,891.75

Finding the Fourth Proportional to 6,094.24, 9,128.59 and 3,891.75

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Solution

The fourth proportional to 6,094.24, 9,128.59 and 3,891.75 is: 5,829.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,094.24 : 9,128.59 = 3,891.75 : x
  2. Step 2: Convert to fraction form
    6,094.24/9,128.59 = 3,891.75/x
  3. Step 3: Cross multiply
    6,094.24x = 9,128.59 × 3,891.75
  4. Step 4: Simplify right side
    6,094.24x = 35,526,190.13
  5. Step 5: Solve for x
    x = 35,526,190.13/6,094.24
  6. Step 6: Final answer
    x = 5,829.47

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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.