Finding the Fourth Proportional to 273,727.02, 410,608.62 and 131,602.26
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Solution
The fourth proportional to 273,727.02, 410,608.62 and 131,602.26 is: 197,412.09
Step by Step Solution
- Step 1: Write the proportion equation
273,727.02 : 410,608.62 = 131,602.26 : x - Step 2: Convert to fraction form
273,727.02/410,608.62 = 131,602.26/x - Step 3: Cross multiply
273,727.02x = 410,608.62 × 131,602.26 - Step 4: Simplify right side
273,727.02x = 54,037,022,367.48 - Step 5: Solve for x
x = 54,037,022,367.48/273,727.02 - Step 6: Final answer
x = 197,412.09
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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.