Finding the Third Proportional to 83,569.22 and 182,379.09
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Solution
The third proportional to 83,569.22 and 182,379.09 is: 398,018.96
Step by Step Solution
- Step 1: Write the proportion equation
83,569.22 : 182,379.09 = 182,379.09 : x - Step 2: Convert to fraction form
83,569.22/182,379.09 = 182,379.09/x - Step 3: Cross multiply
83,569.22x = 182,379.09 × 182,379.09 - Step 4: Simplify right side
83,569.22x = 33,262,133,837.07 - Step 5: Solve for x
x = 33,262,133,837.07/83,569.22 - Step 6: Final answer
x = 398,018.96
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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.