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Finding the Fourth Proportional to 241,309.46, 333,046.83 and 133,914.12

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Solution

The fourth proportional to 241,309.46, 333,046.83 and 133,914.12 is: 184,823.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,309.46 : 333,046.83 = 133,914.12 : x
  2. Step 2: Convert to fraction form
    241,309.46/333,046.83 = 133,914.12/x
  3. Step 3: Cross multiply
    241,309.46x = 333,046.83 × 133,914.12
  4. Step 4: Simplify right side
    241,309.46x = 44,599,673,158.24
  5. Step 5: Solve for x
    x = 44,599,673,158.24/241,309.46
  6. Step 6: Final answer
    x = 184,823.56

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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.