Finding the Fourth Proportional to 335,261.94, 462,661.44 and 184,358.94
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Solution
The fourth proportional to 335,261.94, 462,661.44 and 184,358.94 is: 254,415.32
Step by Step Solution
- Step 1: Write the proportion equation
335,261.94 : 462,661.44 = 184,358.94 : x - Step 2: Convert to fraction form
335,261.94/462,661.44 = 184,358.94/x - Step 3: Cross multiply
335,261.94x = 462,661.44 × 184,358.94 - Step 4: Simplify right side
335,261.94x = 85,295,772,657.27 - Step 5: Solve for x
x = 85,295,772,657.27/335,261.94 - Step 6: Final answer
x = 254,415.32
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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.