Finding the Third Proportional to 17,257.13 and 27,276.38
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Solution
The third proportional to 17,257.13 and 27,276.38 is: 43,112.66
Step by Step Solution
- Step 1: Write the proportion equation
17,257.13 : 27,276.38 = 27,276.38 : x - Step 2: Convert to fraction form
17,257.13/27,276.38 = 27,276.38/x - Step 3: Cross multiply
17,257.13x = 27,276.38 × 27,276.38 - Step 4: Simplify right side
17,257.13x = 744,000,633.14 - Step 5: Solve for x
x = 744,000,633.14/17,257.13 - Step 6: Final answer
x = 43,112.66
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.