Finding the Third Proportional to 73,613.25 and 158,883.75
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Solution
The third proportional to 73,613.25 and 158,883.75 is: 342,928.02
Step by Step Solution
- Step 1: Write the proportion equation
73,613.25 : 158,883.75 = 158,883.75 : x - Step 2: Convert to fraction form
73,613.25/158,883.75 = 158,883.75/x - Step 3: Cross multiply
73,613.25x = 158,883.75 × 158,883.75 - Step 4: Simplify right side
73,613.25x = 25,244,046,014.06 - Step 5: Solve for x
x = 25,244,046,014.06/73,613.25 - Step 6: Final answer
x = 342,928.02
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.