Home / 41,813.55-57,704.91-23,912.15

Finding the Fourth Proportional to 41,813.55, 57,704.91 and 23,912.15

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Solution

The fourth proportional to 41,813.55, 57,704.91 and 23,912.15 is: 33,000.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813.55 : 57,704.91 = 23,912.15 : x
  2. Step 2: Convert to fraction form
    41,813.55/57,704.91 = 23,912.15/x
  3. Step 3: Cross multiply
    41,813.55x = 57,704.91 × 23,912.15
  4. Step 4: Simplify right side
    41,813.55x = 1,379,848,085.46
  5. Step 5: Solve for x
    x = 1,379,848,085.46/41,813.55
  6. Step 6: Final answer
    x = 33,000.02

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1.5x scale

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.