Finding the Third Proportional to 85,878.19 and 183,549.19
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Solution
The third proportional to 85,878.19 and 183,549.19 is: 392,303.39
Step by Step Solution
- Step 1: Write the proportion equation
85,878.19 : 183,549.19 = 183,549.19 : x - Step 2: Convert to fraction form
85,878.19/183,549.19 = 183,549.19/x - Step 3: Cross multiply
85,878.19x = 183,549.19 × 183,549.19 - Step 4: Simplify right side
85,878.19x = 33,690,304,231.91 - Step 5: Solve for x
x = 33,690,304,231.91/85,878.19 - Step 6: Final answer
x = 392,303.39
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.