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Finding the Fourth Proportional to 47,183.44, 65,113.04 and 25,964.08

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Solution

The fourth proportional to 47,183.44, 65,113.04 and 25,964.08 is: 35,830.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,183.44 : 65,113.04 = 25,964.08 : x
  2. Step 2: Convert to fraction form
    47,183.44/65,113.04 = 25,964.08/x
  3. Step 3: Cross multiply
    47,183.44x = 65,113.04 × 25,964.08
  4. Step 4: Simplify right side
    47,183.44x = 1,690,600,179.60
  5. Step 5: Solve for x
    x = 1,690,600,179.60/47,183.44
  6. Step 6: Final answer
    x = 35,830.37

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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.