Home / 80,028.33-110,441.24-44,220.59

Finding the Fourth Proportional to 80,028.33, 110,441.24 and 44,220.59

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Solution

The fourth proportional to 80,028.33, 110,441.24 and 44,220.59 is: 61,025.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,028.33 : 110,441.24 = 44,220.59 : x
  2. Step 2: Convert to fraction form
    80,028.33/110,441.24 = 44,220.59/x
  3. Step 3: Cross multiply
    80,028.33x = 110,441.24 × 44,220.59
  4. Step 4: Simplify right side
    80,028.33x = 4,883,776,793.13
  5. Step 5: Solve for x
    x = 4,883,776,793.13/80,028.33
  6. Step 6: Final answer
    x = 61,025.60

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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.