Problem 2 balancing of masses rotating in different planes, graphical method

Solve Problem on Balancing of masses rotating in different planes by using graphical method.
A shaft carries four masses A, B, C and D of magnitude 200 kg, 300 kg, 400 kg and 200 kg respectively at radii 80 mm, 70 mm, 60 mm and 80 mm in planes measured from A at 300 mm, 400 mm and 700 mm. The angles between the cranks measured anticlockwise are A to B 45°, B to C 70°and C to D 120°. Balancing masses are to be in planes X and Y. Distance between planes A and X is 100 mm, between X and Y is 400 mm and between Y and D is 200 mm. If balancing masses revolve at radius of 100 mm, find their magnitude and angular positions.
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[@ramjanshidvankar6849]

Good explanation

[@edutechguruengineeringlear4280]

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[@parshyaaa]

mam i always get confused while taking scale how to take scale can help me out ?

[@Youtubecre333]

Maam as I am confused in selecting the method I mean when to solve the numerical with graphical and analytical method please clear this doubt ..

[@edutechguruengineeringlear4280]

It's mentioned in question , use analytical method or use graphical method. ...

[@Youtubecre333]

@@edutechguruengineeringlear4280 THANKYOU