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Finding the Fourth Proportional to 241,606.56, 333,583.85 and 151,003.25

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Solution

The fourth proportional to 241,606.56, 333,583.85 and 151,003.25 is: 208,488.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,606.56 : 333,583.85 = 151,003.25 : x
  2. Step 2: Convert to fraction form
    241,606.56/333,583.85 = 151,003.25/x
  3. Step 3: Cross multiply
    241,606.56x = 333,583.85 × 151,003.25
  4. Step 4: Simplify right side
    241,606.56x = 50,372,245,458.04
  5. Step 5: Solve for x
    x = 50,372,245,458.04/241,606.56
  6. Step 6: Final answer
    x = 208,488.73

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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.