Finding the Third Proportional to 1,855 and 4,366
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Solution
The third proportional to 1,855 and 4,366 is: 10,275.99
Step by Step Solution
- Step 1: Write the proportion equation
1,855 : 4,366 = 4,366 : x - Step 2: Convert to fraction form
1,855/4,366 = 4,366/x - Step 3: Cross multiply
1,855x = 4,366 × 4,366 - Step 4: Simplify right side
1,855x = 19,061,956 - Step 5: Solve for x
x = 19,061,956/1,855 - Step 6: Final answer
x = 10,275.99
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These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.