Home / 47,324.70-71,022.24-22,372.41

Finding the Fourth Proportional to 47,324.70, 71,022.24 and 22,372.41

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Solution

The fourth proportional to 47,324.70, 71,022.24 and 22,372.41 is: 33,575.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,324.70 : 71,022.24 = 22,372.41 : x
  2. Step 2: Convert to fraction form
    47,324.70/71,022.24 = 22,372.41/x
  3. Step 3: Cross multiply
    47,324.70x = 71,022.24 × 22,372.41
  4. Step 4: Simplify right side
    47,324.70x = 1,588,938,672.40
  5. Step 5: Solve for x
    x = 1,588,938,672.40/47,324.70
  6. Step 6: Final answer
    x = 33,575.25

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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.