Finding the Third Proportional to 20,175.19 and 44,331.19
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Solution
The third proportional to 20,175.19 and 44,331.19 is: 97,409.46
Step by Step Solution
- Step 1: Write the proportion equation
20,175.19 : 44,331.19 = 44,331.19 : x - Step 2: Convert to fraction form
20,175.19/44,331.19 = 44,331.19/x - Step 3: Cross multiply
20,175.19x = 44,331.19 × 44,331.19 - Step 4: Simplify right side
20,175.19x = 1,965,254,185.16 - Step 5: Solve for x
x = 1,965,254,185.16/20,175.19 - Step 6: Final answer
x = 97,409.46
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.