Finding the Third Proportional to 17,130.75 and 37,365.75
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Solution
The third proportional to 17,130.75 and 37,365.75 is: 81,502.52
Step by Step Solution
- Step 1: Write the proportion equation
17,130.75 : 37,365.75 = 37,365.75 : x - Step 2: Convert to fraction form
17,130.75/37,365.75 = 37,365.75/x - Step 3: Cross multiply
17,130.75x = 37,365.75 × 37,365.75 - Step 4: Simplify right side
17,130.75x = 1,396,199,273.06 - Step 5: Solve for x
x = 1,396,199,273.06/17,130.75 - Step 6: Final answer
x = 81,502.52
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.