Finding the Third Proportional to 115,098.75 and 174,425.06
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Solution
The third proportional to 115,098.75 and 174,425.06 is: 264,330.43
Step by Step Solution
- Step 1: Write the proportion equation
115,098.75 : 174,425.06 = 174,425.06 : x - Step 2: Convert to fraction form
115,098.75/174,425.06 = 174,425.06/x - Step 3: Cross multiply
115,098.75x = 174,425.06 × 174,425.06 - Step 4: Simplify right side
115,098.75x = 30,424,102,428.13 - Step 5: Solve for x
x = 30,424,102,428.13/115,098.75 - Step 6: Final answer
x = 264,330.43
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.