Finding the Third Proportional to 17,357.63 and 26,279.63
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Solution
The third proportional to 17,357.63 and 26,279.63 is: 39,787.63
Step by Step Solution
- Step 1: Write the proportion equation
17,357.63 : 26,279.63 = 26,279.63 : x - Step 2: Convert to fraction form
17,357.63/26,279.63 = 26,279.63/x - Step 3: Cross multiply
17,357.63x = 26,279.63 × 26,279.63 - Step 4: Simplify right side
17,357.63x = 690,618,690.14 - Step 5: Solve for x
x = 690,618,690.14/17,357.63 - Step 6: Final answer
x = 39,787.63
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.