Initial: 3x, 4x. New: (3x+50) / (4x-50) = 1/1 => 3x+50 = 4x-50 => x = 100. Total sum = 7x = ₹700.
प्रारंभिक: 3x, 4x। नया: (3x+50) / (4x-50) = 1/1 => 3x+50 = 4x-50 => x = 100। कुल योग = 7x = ₹700।