Finding the Third Proportional to 20,670.19 and 44,841.09
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Solution
The third proportional to 20,670.19 and 44,841.09 is: 97,276.51
Step by Step Solution
- Step 1: Write the proportion equation
20,670.19 : 44,841.09 = 44,841.09 : x - Step 2: Convert to fraction form
20,670.19/44,841.09 = 44,841.09/x - Step 3: Cross multiply
20,670.19x = 44,841.09 × 44,841.09 - Step 4: Simplify right side
20,670.19x = 2,010,723,688.70 - Step 5: Solve for x
x = 2,010,723,688.70/20,670.19 - Step 6: Final answer
x = 97,276.51
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.