Home / 2,733.78-4,097.56-2,404.07

Finding the Fourth Proportional to 2,733.78, 4,097.56 and 2,404.07

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Solution

The fourth proportional to 2,733.78, 4,097.56 and 2,404.07 is: 3,603.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733.78 : 4,097.56 = 2,404.07 : x
  2. Step 2: Convert to fraction form
    2,733.78/4,097.56 = 2,404.07/x
  3. Step 3: Cross multiply
    2,733.78x = 4,097.56 × 2,404.07
  4. Step 4: Simplify right side
    2,733.78x = 9,850,809.05
  5. Step 5: Solve for x
    x = 9,850,809.05/2,733.78
  6. Step 6: Final answer
    x = 3,603.37

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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.