Finding the Third Proportional to 17,182.13 and 35,457.75
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Solution
The third proportional to 17,182.13 and 35,457.75 is: 73,172.09
Step by Step Solution
- Step 1: Write the proportion equation
17,182.13 : 35,457.75 = 35,457.75 : x - Step 2: Convert to fraction form
17,182.13/35,457.75 = 35,457.75/x - Step 3: Cross multiply
17,182.13x = 35,457.75 × 35,457.75 - Step 4: Simplify right side
17,182.13x = 1,257,252,035.06 - Step 5: Solve for x
x = 1,257,252,035.06/17,182.13 - Step 6: Final answer
x = 73,172.09
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.