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Finding the Fourth Proportional to 241,626.86, 362,134.08 and 136,505.06

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Solution

The fourth proportional to 241,626.86, 362,134.08 and 136,505.06 is: 204,584.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,626.86 : 362,134.08 = 136,505.06 : x
  2. Step 2: Convert to fraction form
    241,626.86/362,134.08 = 136,505.06/x
  3. Step 3: Cross multiply
    241,626.86x = 362,134.08 × 136,505.06
  4. Step 4: Simplify right side
    241,626.86x = 49,433,134,318.44
  5. Step 5: Solve for x
    x = 49,433,134,318.44/241,626.86
  6. Step 6: Final answer
    x = 204,584.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.