Home / 184,722.22-277,086.07-121,944.39

Finding the Fourth Proportional to 184,722.22, 277,086.07 and 121,944.39

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Solution

The fourth proportional to 184,722.22, 277,086.07 and 121,944.39 is: 182,918.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,722.22 : 277,086.07 = 121,944.39 : x
  2. Step 2: Convert to fraction form
    184,722.22/277,086.07 = 121,944.39/x
  3. Step 3: Cross multiply
    184,722.22x = 277,086.07 × 121,944.39
  4. Step 4: Simplify right side
    184,722.22x = 33,789,090,211.07
  5. Step 5: Solve for x
    x = 33,789,090,211.07/184,722.22
  6. Step 6: Final answer
    x = 182,918.38

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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.