Home / 241,176.32-332,843.27-133,781.05

Finding the Fourth Proportional to 241,176.32, 332,843.27 and 133,781.05

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Solution

The fourth proportional to 241,176.32, 332,843.27 and 133,781.05 is: 184,628.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,176.32 : 332,843.27 = 133,781.05 : x
  2. Step 2: Convert to fraction form
    241,176.32/332,843.27 = 133,781.05/x
  3. Step 3: Cross multiply
    241,176.32x = 332,843.27 × 133,781.05
  4. Step 4: Simplify right side
    241,176.32x = 44,528,122,146.03
  5. Step 5: Solve for x
    x = 44,528,122,146.03/241,176.32
  6. Step 6: Final answer
    x = 184,628.91

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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.