Finding the Third Proportional to 19,278 and 44,624.44
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Solution
The third proportional to 19,278 and 44,624.44 is: 103,296.01
Step by Step Solution
- Step 1: Write the proportion equation
19,278 : 44,624.44 = 44,624.44 : x - Step 2: Convert to fraction form
19,278/44,624.44 = 44,624.44/x - Step 3: Cross multiply
19,278x = 44,624.44 × 44,624.44 - Step 4: Simplify right side
19,278x = 1,991,340,422.19 - Step 5: Solve for x
x = 1,991,340,422.19/19,278 - Step 6: Final answer
x = 103,296.01
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.