Finding the Third Proportional to 105,296.75 and 248,569.75
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Solution
The third proportional to 105,296.75 and 248,569.75 is: 586,788.49
Step by Step Solution
- Step 1: Write the proportion equation
105,296.75 : 248,569.75 = 248,569.75 : x - Step 2: Convert to fraction form
105,296.75/248,569.75 = 248,569.75/x - Step 3: Cross multiply
105,296.75x = 248,569.75 × 248,569.75 - Step 4: Simplify right side
105,296.75x = 61,786,920,615.06 - Step 5: Solve for x
x = 61,786,920,615.06/105,296.75 - Step 6: Final answer
x = 586,788.49
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.