Home / 34,751.70-47,960.37-29,076.44

Finding the Fourth Proportional to 34,751.70, 47,960.37 and 29,076.44

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Solution

The fourth proportional to 34,751.70, 47,960.37 and 29,076.44 is: 40,128.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,751.70 : 47,960.37 = 29,076.44 : x
  2. Step 2: Convert to fraction form
    34,751.70/47,960.37 = 29,076.44/x
  3. Step 3: Cross multiply
    34,751.70x = 47,960.37 × 29,076.44
  4. Step 4: Simplify right side
    34,751.70x = 1,394,516,580.88
  5. Step 5: Solve for x
    x = 1,394,516,580.88/34,751.70
  6. Step 6: Final answer
    x = 40,128.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.