Finding the Third Proportional to 19,722.23 and 26,944.84
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Solution
The third proportional to 19,722.23 and 26,944.84 is: 36,812.48
Step by Step Solution
- Step 1: Write the proportion equation
19,722.23 : 26,944.84 = 26,944.84 : x - Step 2: Convert to fraction form
19,722.23/26,944.84 = 26,944.84/x - Step 3: Cross multiply
19,722.23x = 26,944.84 × 26,944.84 - Step 4: Simplify right side
19,722.23x = 726,024,394.21 - Step 5: Solve for x
x = 726,024,394.21/19,722.23 - Step 6: Final answer
x = 36,812.48
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.