Home / 4,825.54-7,250.44-3,071.33

Finding the Fourth Proportional to 4,825.54, 7,250.44 and 3,071.33

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Solution

The fourth proportional to 4,825.54, 7,250.44 and 3,071.33 is: 4,614.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825.54 : 7,250.44 = 3,071.33 : x
  2. Step 2: Convert to fraction form
    4,825.54/7,250.44 = 3,071.33/x
  3. Step 3: Cross multiply
    4,825.54x = 7,250.44 × 3,071.33
  4. Step 4: Simplify right side
    4,825.54x = 22,268,493.89
  5. Step 5: Solve for x
    x = 22,268,493.89/4,825.54
  6. Step 6: Final answer
    x = 4,614.72

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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.