Finding the Third Proportional to 22,792 and 32,868
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Solution
The third proportional to 22,792 and 32,868 is: 47,398.45
Step by Step Solution
- Step 1: Write the proportion equation
22,792 : 32,868 = 32,868 : x - Step 2: Convert to fraction form
22,792/32,868 = 32,868/x - Step 3: Cross multiply
22,792x = 32,868 × 32,868 - Step 4: Simplify right side
22,792x = 1,080,305,424 - Step 5: Solve for x
x = 1,080,305,424/22,792 - Step 6: Final answer
x = 47,398.45
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.