Finding the Third Proportional to 28,224 and 41,492.25
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Solution
The third proportional to 28,224 and 41,492.25 is: 60,997.97
Step by Step Solution
- Step 1: Write the proportion equation
28,224 : 41,492.25 = 41,492.25 : x - Step 2: Convert to fraction form
28,224/41,492.25 = 41,492.25/x - Step 3: Cross multiply
28,224x = 41,492.25 × 41,492.25 - Step 4: Simplify right side
28,224x = 1,721,606,810.06 - Step 5: Solve for x
x = 1,721,606,810.06/28,224 - Step 6: Final answer
x = 60,997.97
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.