Finding the Third Proportional to 17,696.63 and 26,681.63
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Solution
The third proportional to 17,696.63 and 26,681.63 is: 40,228.52
Step by Step Solution
- Step 1: Write the proportion equation
17,696.63 : 26,681.63 = 26,681.63 : x - Step 2: Convert to fraction form
17,696.63/26,681.63 = 26,681.63/x - Step 3: Cross multiply
17,696.63x = 26,681.63 × 26,681.63 - Step 4: Simplify right side
17,696.63x = 711,909,112.64 - Step 5: Solve for x
x = 711,909,112.64/17,696.63 - Step 6: Final answer
x = 40,228.52
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.