Finding the Third Proportional to 60,805.75 and 97,135.75
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Solution
The third proportional to 60,805.75 and 97,135.75 is: 155,172.07
Step by Step Solution
- Step 1: Write the proportion equation
60,805.75 : 97,135.75 = 97,135.75 : x - Step 2: Convert to fraction form
60,805.75/97,135.75 = 97,135.75/x - Step 3: Cross multiply
60,805.75x = 97,135.75 × 97,135.75 - Step 4: Simplify right side
60,805.75x = 9,435,353,928.06 - Step 5: Solve for x
x = 9,435,353,928.06/60,805.75 - Step 6: Final answer
x = 155,172.07
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Why These Related Problems?
These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.