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Finding the Fourth Proportional to 241,372.44, 333,088.92 and 133,941.60

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Solution

The fourth proportional to 241,372.44, 333,088.92 and 133,941.60 is: 184,836.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,372.44 : 333,088.92 = 133,941.60 : x
  2. Step 2: Convert to fraction form
    241,372.44/333,088.92 = 133,941.60/x
  3. Step 3: Cross multiply
    241,372.44x = 333,088.92 × 133,941.60
  4. Step 4: Simplify right side
    241,372.44x = 44,614,462,887.07
  5. Step 5: Solve for x
    x = 44,614,462,887.07/241,372.44
  6. Step 6: Final answer
    x = 184,836.61

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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.