Home / 44,321.20-61,185.80-34,227

Finding the Fourth Proportional to 44,321.20, 61,185.80 and 34,227

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Solution

The fourth proportional to 44,321.20, 61,185.80 and 34,227 is: 47,250.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,321.20 : 61,185.80 = 34,227 : x
  2. Step 2: Convert to fraction form
    44,321.20/61,185.80 = 34,227/x
  3. Step 3: Cross multiply
    44,321.20x = 61,185.80 × 34,227
  4. Step 4: Simplify right side
    44,321.20x = 2,094,206,376.60
  5. Step 5: Solve for x
    x = 2,094,206,376.60/44,321.20
  6. Step 6: Final answer
    x = 47,250.67

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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.