Home / 61,685.45-92,556.34-33,563.33

Finding the Fourth Proportional to 61,685.45, 92,556.34 and 33,563.33

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Solution

The fourth proportional to 61,685.45, 92,556.34 and 33,563.33 is: 50,360.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,685.45 : 92,556.34 = 33,563.33 : x
  2. Step 2: Convert to fraction form
    61,685.45/92,556.34 = 33,563.33/x
  3. Step 3: Cross multiply
    61,685.45x = 92,556.34 × 33,563.33
  4. Step 4: Simplify right side
    61,685.45x = 3,106,498,436.32
  5. Step 5: Solve for x
    x = 3,106,498,436.32/61,685.45
  6. Step 6: Final answer
    x = 50,360.31

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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.