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Finding the Fourth Proportional to 241,250.12, 332,936.03 and 133,820.12

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Solution

The fourth proportional to 241,250.12, 332,936.03 and 133,820.12 is: 184,677.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,250.12 : 332,936.03 = 133,820.12 : x
  2. Step 2: Convert to fraction form
    241,250.12/332,936.03 = 133,820.12/x
  3. Step 3: Cross multiply
    241,250.12x = 332,936.03 × 133,820.12
  4. Step 4: Simplify right side
    241,250.12x = 44,553,540,653.81
  5. Step 5: Solve for x
    x = 44,553,540,653.81/241,250.12
  6. Step 6: Final answer
    x = 184,677.80

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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.