Home / 41,076.03-56,680.11-23,169.98

Finding the Fourth Proportional to 41,076.03, 56,680.11 and 23,169.98

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Solution

The fourth proportional to 41,076.03, 56,680.11 and 23,169.98 is: 31,971.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,076.03 : 56,680.11 = 23,169.98 : x
  2. Step 2: Convert to fraction form
    41,076.03/56,680.11 = 23,169.98/x
  3. Step 3: Cross multiply
    41,076.03x = 56,680.11 × 23,169.98
  4. Step 4: Simplify right side
    41,076.03x = 1,313,276,731.70
  5. Step 5: Solve for x
    x = 1,313,276,731.70/41,076.03
  6. Step 6: Final answer
    x = 31,971.85

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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.