Finding the Third Proportional to 45,136.88 and 97,806.75
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Solution
The third proportional to 45,136.88 and 97,806.75 is: 211,936.70
Step by Step Solution
- Step 1: Write the proportion equation
45,136.88 : 97,806.75 = 97,806.75 : x - Step 2: Convert to fraction form
45,136.88/97,806.75 = 97,806.75/x - Step 3: Cross multiply
45,136.88x = 97,806.75 × 97,806.75 - Step 4: Simplify right side
45,136.88x = 9,566,160,345.56 - Step 5: Solve for x
x = 9,566,160,345.56/45,136.88 - Step 6: Final answer
x = 211,936.70
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.