Home / 46,245.12-63,817.92-36,183.84

Finding the Fourth Proportional to 46,245.12, 63,817.92 and 36,183.84

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Solution

The fourth proportional to 46,245.12, 63,817.92 and 36,183.84 is: 49,933.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,245.12 : 63,817.92 = 36,183.84 : x
  2. Step 2: Convert to fraction form
    46,245.12/63,817.92 = 36,183.84/x
  3. Step 3: Cross multiply
    46,245.12x = 63,817.92 × 36,183.84
  4. Step 4: Simplify right side
    46,245.12x = 2,309,177,406.41
  5. Step 5: Solve for x
    x = 2,309,177,406.41/46,245.12
  6. Step 6: Final answer
    x = 49,933.43

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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.