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Finding the Fourth Proportional to 241,199.70, 332,876.01 and 133,804.32

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Solution

The fourth proportional to 241,199.70, 332,876.01 and 133,804.32 is: 184,661.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,199.70 : 332,876.01 = 133,804.32 : x
  2. Step 2: Convert to fraction form
    241,199.70/332,876.01 = 133,804.32/x
  3. Step 3: Cross multiply
    241,199.70x = 332,876.01 × 133,804.32
  4. Step 4: Simplify right side
    241,199.70x = 44,540,248,162.36
  5. Step 5: Solve for x
    x = 44,540,248,162.36/241,199.70
  6. Step 6: Final answer
    x = 184,661.29

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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.