Finding the Third Proportional to 11,552.63 and 22,821.75
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Solution
The third proportional to 11,552.63 and 22,821.75 is: 45,083.46
Step by Step Solution
- Step 1: Write the proportion equation
11,552.63 : 22,821.75 = 22,821.75 : x - Step 2: Convert to fraction form
11,552.63/22,821.75 = 22,821.75/x - Step 3: Cross multiply
11,552.63x = 22,821.75 × 22,821.75 - Step 4: Simplify right side
11,552.63x = 520,832,273.06 - Step 5: Solve for x
x = 520,832,273.06/11,552.63 - Step 6: Final answer
x = 45,083.46
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Why These Related Problems?
These problems maintain the same ratio (1.98) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.