Home / 44,181.54-66,164.58-33,640.20

Finding the Fourth Proportional to 44,181.54, 66,164.58 and 33,640.20

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Solution

The fourth proportional to 44,181.54, 66,164.58 and 33,640.20 is: 50,378.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,181.54 : 66,164.58 = 33,640.20 : x
  2. Step 2: Convert to fraction form
    44,181.54/66,164.58 = 33,640.20/x
  3. Step 3: Cross multiply
    44,181.54x = 66,164.58 × 33,640.20
  4. Step 4: Simplify right side
    44,181.54x = 2,225,789,704.12
  5. Step 5: Solve for x
    x = 2,225,789,704.12/44,181.54
  6. Step 6: Final answer
    x = 50,378.27

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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.