Finding the Third Proportional to 68,802.75 and 151,572.75
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Solution
The third proportional to 68,802.75 and 151,572.75 is: 333,915.41
Step by Step Solution
- Step 1: Write the proportion equation
68,802.75 : 151,572.75 = 151,572.75 : x - Step 2: Convert to fraction form
68,802.75/151,572.75 = 151,572.75/x - Step 3: Cross multiply
68,802.75x = 151,572.75 × 151,572.75 - Step 4: Simplify right side
68,802.75x = 22,974,298,542.56 - Step 5: Solve for x
x = 22,974,298,542.56/68,802.75 - Step 6: Final answer
x = 333,915.41
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.