Finding the Third Proportional to 151,838.25 and 324,699.75
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Solution
The third proportional to 151,838.25 and 324,699.75 is: 694,356.84
Step by Step Solution
- Step 1: Write the proportion equation
151,838.25 : 324,699.75 = 324,699.75 : x - Step 2: Convert to fraction form
151,838.25/324,699.75 = 324,699.75/x - Step 3: Cross multiply
151,838.25x = 324,699.75 × 324,699.75 - Step 4: Simplify right side
151,838.25x = 105,429,927,650.06 - Step 5: Solve for x
x = 105,429,927,650.06/151,838.25 - Step 6: Final answer
x = 694,356.84
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.