Home / 122,717.36-184,080.12-33,963.44

Finding the Fourth Proportional to 122,717.36, 184,080.12 and 33,963.44

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Solution

The fourth proportional to 122,717.36, 184,080.12 and 33,963.44 is: 50,946.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,717.36 : 184,080.12 = 33,963.44 : x
  2. Step 2: Convert to fraction form
    122,717.36/184,080.12 = 33,963.44/x
  3. Step 3: Cross multiply
    122,717.36x = 184,080.12 × 33,963.44
  4. Step 4: Simplify right side
    122,717.36x = 6,251,994,110.81
  5. Step 5: Solve for x
    x = 6,251,994,110.81/122,717.36
  6. Step 6: Final answer
    x = 50,946.29

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1.5x scale

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.