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Finding the Fourth Proportional to 241,458.84, 333,197.46 and 134,028.90

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Solution

The fourth proportional to 241,458.84, 333,197.46 and 134,028.90 is: 184,951.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,458.84 : 333,197.46 = 134,028.90 : x
  2. Step 2: Convert to fraction form
    241,458.84/333,197.46 = 134,028.90/x
  3. Step 3: Cross multiply
    241,458.84x = 333,197.46 × 134,028.90
  4. Step 4: Simplify right side
    241,458.84x = 44,658,089,046.59
  5. Step 5: Solve for x
    x = 44,658,089,046.59/241,458.84
  6. Step 6: Final answer
    x = 184,951.15

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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.