Home / 4,852.97-7,273.37-2,076.39

Finding the Fourth Proportional to 4,852.97, 7,273.37 and 2,076.39

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Solution

The fourth proportional to 4,852.97, 7,273.37 and 2,076.39 is: 3,111.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852.97 : 7,273.37 = 2,076.39 : x
  2. Step 2: Convert to fraction form
    4,852.97/7,273.37 = 2,076.39/x
  3. Step 3: Cross multiply
    4,852.97x = 7,273.37 × 2,076.39
  4. Step 4: Simplify right side
    4,852.97x = 15,102,357.93
  5. Step 5: Solve for x
    x = 15,102,357.93/4,852.97
  6. Step 6: Final answer
    x = 3,111.98

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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.