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Finding the Fourth Proportional to 241,260.35, 332,912.40 and 133,803.45

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Solution

The fourth proportional to 241,260.35, 332,912.40 and 133,803.45 is: 184,633.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,260.35 : 332,912.40 = 133,803.45 : x
  2. Step 2: Convert to fraction form
    241,260.35/332,912.40 = 133,803.45/x
  3. Step 3: Cross multiply
    241,260.35x = 332,912.40 × 133,803.45
  4. Step 4: Simplify right side
    241,260.35x = 44,544,827,667.78
  5. Step 5: Solve for x
    x = 44,544,827,667.78/241,260.35
  6. Step 6: Final answer
    x = 184,633.86

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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.