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Finding the Fourth Proportional to 241,441.70, 333,190.84 and 150,850.20

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Solution

The fourth proportional to 241,441.70, 333,190.84 and 150,850.20 is: 208,174.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,441.70 : 333,190.84 = 150,850.20 : x
  2. Step 2: Convert to fraction form
    241,441.70/333,190.84 = 150,850.20/x
  3. Step 3: Cross multiply
    241,441.70x = 333,190.84 × 150,850.20
  4. Step 4: Simplify right side
    241,441.70x = 50,261,904,557.42
  5. Step 5: Solve for x
    x = 50,261,904,557.42/241,441.70
  6. Step 6: Final answer
    x = 208,174.08

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1.5x scale

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.