Home / 34,676.00-51,912.60-31,351.96

Finding the Fourth Proportional to 34,676.00, 51,912.60 and 31,351.96

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Solution

The fourth proportional to 34,676.00, 51,912.60 and 31,351.96 is: 46,936.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,676.00 : 51,912.60 = 31,351.96 : x
  2. Step 2: Convert to fraction form
    34,676.00/51,912.60 = 31,351.96/x
  3. Step 3: Cross multiply
    34,676.00x = 51,912.60 × 31,351.96
  4. Step 4: Simplify right side
    34,676.00x = 1,627,561,706.02
  5. Step 5: Solve for x
    x = 1,627,561,706.02/34,676.00
  6. Step 6: Final answer
    x = 46,936.26

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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.