Finding the Fourth Proportional to 164,241.63, 246,361.91 and 39,582.63
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Solution
The fourth proportional to 164,241.63, 246,361.91 and 39,582.63 is: 59,373.81
Step by Step Solution
- Step 1: Write the proportion equation
164,241.63 : 246,361.91 = 39,582.63 : x - Step 2: Convert to fraction form
164,241.63/246,361.91 = 39,582.63/x - Step 3: Cross multiply
164,241.63x = 246,361.91 × 39,582.63 - Step 4: Simplify right side
164,241.63x = 9,751,652,131.71 - Step 5: Solve for x
x = 9,751,652,131.71/164,241.63 - Step 6: Final answer
x = 59,373.81
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.