Home / 122,719.36-184,083.12-33,965.44

Finding the Fourth Proportional to 122,719.36, 184,083.12 and 33,965.44

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Solution

The fourth proportional to 122,719.36, 184,083.12 and 33,965.44 is: 50,949.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,719.36 : 184,083.12 = 33,965.44 : x
  2. Step 2: Convert to fraction form
    122,719.36/184,083.12 = 33,965.44/x
  3. Step 3: Cross multiply
    122,719.36x = 184,083.12 × 33,965.44
  4. Step 4: Simplify right side
    122,719.36x = 6,252,464,167.37
  5. Step 5: Solve for x
    x = 6,252,464,167.37/122,719.36
  6. Step 6: Final answer
    x = 50,949.29

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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.