Home / 241,914.60-362,576.66-136,515.78

Finding the Fourth Proportional to 241,914.60, 362,576.66 and 136,515.78

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Solution

The fourth proportional to 241,914.60, 362,576.66 and 136,515.78 is: 204,607.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,914.60 : 362,576.66 = 136,515.78 : x
  2. Step 2: Convert to fraction form
    241,914.60/362,576.66 = 136,515.78/x
  3. Step 3: Cross multiply
    241,914.60x = 362,576.66 × 136,515.78
  4. Step 4: Simplify right side
    241,914.60x = 49,497,434,867.12
  5. Step 5: Solve for x
    x = 49,497,434,867.12/241,914.60
  6. Step 6: Final answer
    x = 204,607.06

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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.