Home / 241,431.95-333,173.69-133,999.22

Finding the Fourth Proportional to 241,431.95, 333,173.69 and 133,999.22

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Solution

The fourth proportional to 241,431.95, 333,173.69 and 133,999.22 is: 184,917.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,431.95 : 333,173.69 = 133,999.22 : x
  2. Step 2: Convert to fraction form
    241,431.95/333,173.69 = 133,999.22/x
  3. Step 3: Cross multiply
    241,431.95x = 333,173.69 × 133,999.22
  4. Step 4: Simplify right side
    241,431.95x = 44,645,015,249.96
  5. Step 5: Solve for x
    x = 44,645,015,249.96/241,431.95
  6. Step 6: Final answer
    x = 184,917.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.