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Finding the Fourth Proportional to 34,608, 51,838.56 and 33,395.52

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Solution

The fourth proportional to 34,608, 51,838.56 and 33,395.52 is: 50,022.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,608 : 51,838.56 = 33,395.52 : x
  2. Step 2: Convert to fraction form
    34,608/51,838.56 = 33,395.52/x
  3. Step 3: Cross multiply
    34,608x = 51,838.56 × 33,395.52
  4. Step 4: Simplify right side
    34,608x = 1,731,175,667.25
  5. Step 5: Solve for x
    x = 1,731,175,667.25/34,608
  6. Step 6: Final answer
    x = 50,022.41

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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.