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Finding the Fourth Proportional to 241,036.01, 332,645.69 and 133,610.57

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Solution

The fourth proportional to 241,036.01, 332,645.69 and 133,610.57 is: 184,391.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,036.01 : 332,645.69 = 133,610.57 : x
  2. Step 2: Convert to fraction form
    241,036.01/332,645.69 = 133,610.57/x
  3. Step 3: Cross multiply
    241,036.01x = 332,645.69 × 133,610.57
  4. Step 4: Simplify right side
    241,036.01x = 44,444,978,919.74
  5. Step 5: Solve for x
    x = 44,444,978,919.74/241,036.01
  6. Step 6: Final answer
    x = 184,391.45

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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.