Home / 44,168.20-66,101.10-26,650.60

Finding the Fourth Proportional to 44,168.20, 66,101.10 and 26,650.60

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Solution

The fourth proportional to 44,168.20, 66,101.10 and 26,650.60 is: 39,884.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,168.20 : 66,101.10 = 26,650.60 : x
  2. Step 2: Convert to fraction form
    44,168.20/66,101.10 = 26,650.60/x
  3. Step 3: Cross multiply
    44,168.20x = 66,101.10 × 26,650.60
  4. Step 4: Simplify right side
    44,168.20x = 1,761,633,975.66
  5. Step 5: Solve for x
    x = 1,761,633,975.66/44,168.20
  6. Step 6: Final answer
    x = 39,884.67

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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.