Finding the Fourth Proportional to 173,571.36, 239,550.65 and 97,094.70
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Solution
The fourth proportional to 173,571.36, 239,550.65 and 97,094.70 is: 134,003.09
Step by Step Solution
- Step 1: Write the proportion equation
173,571.36 : 239,550.65 = 97,094.70 : x - Step 2: Convert to fraction form
173,571.36/239,550.65 = 97,094.70/x - Step 3: Cross multiply
173,571.36x = 239,550.65 × 97,094.70 - Step 4: Simplify right side
173,571.36x = 23,259,098,375.19 - Step 5: Solve for x
x = 23,259,098,375.19/173,571.36 - Step 6: Final answer
x = 134,003.09
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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.