Finding the Third Proportional to 73,497.94 and 161,007.75
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Solution
The third proportional to 73,497.94 and 161,007.75 is: 352,710.52
Step by Step Solution
- Step 1: Write the proportion equation
73,497.94 : 161,007.75 = 161,007.75 : x - Step 2: Convert to fraction form
73,497.94/161,007.75 = 161,007.75/x - Step 3: Cross multiply
73,497.94x = 161,007.75 × 161,007.75 - Step 4: Simplify right side
73,497.94x = 25,923,495,560.06 - Step 5: Solve for x
x = 25,923,495,560.06/73,497.94 - Step 6: Final answer
x = 352,710.52
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.