Home / 241,912.80-333,848.24-133,025.43

Finding the Fourth Proportional to 241,912.80, 333,848.24 and 133,025.43

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Solution

The fourth proportional to 241,912.80, 333,848.24 and 133,025.43 is: 183,579.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,912.80 : 333,848.24 = 133,025.43 : x
  2. Step 2: Convert to fraction form
    241,912.80/333,848.24 = 133,025.43/x
  3. Step 3: Cross multiply
    241,912.80x = 333,848.24 × 133,025.43
  4. Step 4: Simplify right side
    241,912.80x = 44,410,305,680.74
  5. Step 5: Solve for x
    x = 44,410,305,680.74/241,912.80
  6. Step 6: Final answer
    x = 183,579.81

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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.