Home / 4,731.54-7,093.56-3,067.38

Finding the Fourth Proportional to 4,731.54, 7,093.56 and 3,067.38

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Solution

The fourth proportional to 4,731.54, 7,093.56 and 3,067.38 is: 4,598.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731.54 : 7,093.56 = 3,067.38 : x
  2. Step 2: Convert to fraction form
    4,731.54/7,093.56 = 3,067.38/x
  3. Step 3: Cross multiply
    4,731.54x = 7,093.56 × 3,067.38
  4. Step 4: Simplify right side
    4,731.54x = 21,758,644.07
  5. Step 5: Solve for x
    x = 21,758,644.07/4,731.54
  6. Step 6: Final answer
    x = 4,598.64

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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.