Home / 47,067.45-65,010.98-35,183.85

Finding the Fourth Proportional to 47,067.45, 65,010.98 and 35,183.85

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Solution

The fourth proportional to 47,067.45, 65,010.98 and 35,183.85 is: 48,596.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067.45 : 65,010.98 = 35,183.85 : x
  2. Step 2: Convert to fraction form
    47,067.45/65,010.98 = 35,183.85/x
  3. Step 3: Cross multiply
    47,067.45x = 65,010.98 × 35,183.85
  4. Step 4: Simplify right side
    47,067.45x = 2,287,336,392.75
  5. Step 5: Solve for x
    x = 2,287,336,392.75/47,067.45
  6. Step 6: Final answer
    x = 48,596.99

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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.