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Finding the Fourth Proportional to 241,910.37, 333,844.91 and 133,023.01

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Solution

The fourth proportional to 241,910.37, 333,844.91 and 133,023.01 is: 183,576.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,910.37 : 333,844.91 = 133,023.01 : x
  2. Step 2: Convert to fraction form
    241,910.37/333,844.91 = 133,023.01/x
  3. Step 3: Cross multiply
    241,910.37x = 333,844.91 × 133,023.01
  4. Step 4: Simplify right side
    241,910.37x = 44,409,054,801.38
  5. Step 5: Solve for x
    x = 44,409,054,801.38/241,910.37
  6. Step 6: Final answer
    x = 183,576.48

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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.