Home / 69,852.84-104,735.43-50,884.26

Finding the Fourth Proportional to 69,852.84, 104,735.43 and 50,884.26

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Solution

The fourth proportional to 69,852.84, 104,735.43 and 50,884.26 is: 76,294.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,852.84 : 104,735.43 = 50,884.26 : x
  2. Step 2: Convert to fraction form
    69,852.84/104,735.43 = 50,884.26/x
  3. Step 3: Cross multiply
    69,852.84x = 104,735.43 × 50,884.26
  4. Step 4: Simplify right side
    69,852.84x = 5,329,384,851.33
  5. Step 5: Solve for x
    x = 5,329,384,851.33/69,852.84
  6. Step 6: Final answer
    x = 76,294.46

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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.