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Finding the Fourth Proportional to 241,060.44, 332,663.40 and 133,630.20

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Solution

The fourth proportional to 241,060.44, 332,663.40 and 133,630.20 is: 184,409.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,060.44 : 332,663.40 = 133,630.20 : x
  2. Step 2: Convert to fraction form
    241,060.44/332,663.40 = 133,630.20/x
  3. Step 3: Cross multiply
    241,060.44x = 332,663.40 × 133,630.20
  4. Step 4: Simplify right side
    241,060.44x = 44,453,876,674.68
  5. Step 5: Solve for x
    x = 44,453,876,674.68/241,060.44
  6. Step 6: Final answer
    x = 184,409.67

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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.