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Finding the Fourth Proportional to 241,135.02, 332,770.32 and 133,709.58

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Solution

The fourth proportional to 241,135.02, 332,770.32 and 133,709.58 is: 184,521.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,135.02 : 332,770.32 = 133,709.58 : x
  2. Step 2: Convert to fraction form
    241,135.02/332,770.32 = 133,709.58/x
  3. Step 3: Cross multiply
    241,135.02x = 332,770.32 × 133,709.58
  4. Step 4: Simplify right side
    241,135.02x = 44,494,579,723.67
  5. Step 5: Solve for x
    x = 44,494,579,723.67/241,135.02
  6. Step 6: Final answer
    x = 184,521.43

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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.