Finding the Third Proportional to 9,166 and 20,083.50
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Solution
The third proportional to 9,166 and 20,083.50 is: 44,004.69
Step by Step Solution
- Step 1: Write the proportion equation
9,166 : 20,083.50 = 20,083.50 : x - Step 2: Convert to fraction form
9,166/20,083.50 = 20,083.50/x - Step 3: Cross multiply
9,166x = 20,083.50 × 20,083.50 - Step 4: Simplify right side
9,166x = 403,346,972.25 - Step 5: Solve for x
x = 403,346,972.25/9,166 - Step 6: Final answer
x = 44,004.69
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1.5x scale
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.