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Finding the Fourth Proportional to 43,324.44, 64,912.73 and 23,567.73

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Solution

The fourth proportional to 43,324.44, 64,912.73 and 23,567.73 is: 35,311.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,324.44 : 64,912.73 = 23,567.73 : x
  2. Step 2: Convert to fraction form
    43,324.44/64,912.73 = 23,567.73/x
  3. Step 3: Cross multiply
    43,324.44x = 64,912.73 × 23,567.73
  4. Step 4: Simplify right side
    43,324.44x = 1,529,845,576.36
  5. Step 5: Solve for x
    x = 1,529,845,576.36/43,324.44
  6. Step 6: Final answer
    x = 35,311.38

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1.5x scale

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.