Home / 122,731.25-184,075.99-33,963.96

Finding the Fourth Proportional to 122,731.25, 184,075.99 and 33,963.96

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Solution

The fourth proportional to 122,731.25, 184,075.99 and 33,963.96 is: 50,940.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,731.25 : 184,075.99 = 33,963.96 : x
  2. Step 2: Convert to fraction form
    122,731.25/184,075.99 = 33,963.96/x
  3. Step 3: Cross multiply
    122,731.25x = 184,075.99 × 33,963.96
  4. Step 4: Simplify right side
    122,731.25x = 6,251,949,322.32
  5. Step 5: Solve for x
    x = 6,251,949,322.32/122,731.25
  6. Step 6: Final answer
    x = 50,940.16

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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.