Home / 44,012.44-65,850.99-38,705.32

Finding the Fourth Proportional to 44,012.44, 65,850.99 and 38,705.32

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Solution

The fourth proportional to 44,012.44, 65,850.99 and 38,705.32 is: 57,910.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,012.44 : 65,850.99 = 38,705.32 : x
  2. Step 2: Convert to fraction form
    44,012.44/65,850.99 = 38,705.32/x
  3. Step 3: Cross multiply
    44,012.44x = 65,850.99 × 38,705.32
  4. Step 4: Simplify right side
    44,012.44x = 2,548,783,640.27
  5. Step 5: Solve for x
    x = 2,548,783,640.27/44,012.44
  6. Step 6: Final answer
    x = 57,910.53

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1.5x scale

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.