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Finding the Fourth Proportional to 241,912.37, 333,847.67 and 133,025.01

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Solution

The fourth proportional to 241,912.37, 333,847.67 and 133,025.01 is: 183,579.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,912.37 : 333,847.67 = 133,025.01 : x
  2. Step 2: Convert to fraction form
    241,912.37/333,847.67 = 133,025.01/x
  3. Step 3: Cross multiply
    241,912.37x = 333,847.67 × 133,025.01
  4. Step 4: Simplify right side
    241,912.37x = 44,410,089,640.23
  5. Step 5: Solve for x
    x = 44,410,089,640.23/241,912.37
  6. Step 6: Final answer
    x = 183,579.24

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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.