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Finding the Fourth Proportional to 241,796.93, 333,669.66 and 134,366

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Solution

The fourth proportional to 241,796.93, 333,669.66 and 134,366 is: 185,419.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,796.93 : 333,669.66 = 134,366 : x
  2. Step 2: Convert to fraction form
    241,796.93/333,669.66 = 134,366/x
  3. Step 3: Cross multiply
    241,796.93x = 333,669.66 × 134,366
  4. Step 4: Simplify right side
    241,796.93x = 44,833,857,535.56
  5. Step 5: Solve for x
    x = 44,833,857,535.56/241,796.93
  6. Step 6: Final answer
    x = 185,419.47

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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.