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Finding the Fourth Proportional to 241,202.56, 332,870.65 and 133,766.19

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Solution

The fourth proportional to 241,202.56, 332,870.65 and 133,766.19 is: 184,603.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,202.56 : 332,870.65 = 133,766.19 : x
  2. Step 2: Convert to fraction form
    241,202.56/332,870.65 = 133,766.19/x
  3. Step 3: Cross multiply
    241,202.56x = 332,870.65 × 133,766.19
  4. Step 4: Simplify right side
    241,202.56x = 44,526,837,944.49
  5. Step 5: Solve for x
    x = 44,526,837,944.49/241,202.56
  6. Step 6: Final answer
    x = 184,603.50

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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.