Finding the Third Proportional to 115,327.13 and 167,329.13
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Solution
The third proportional to 115,327.13 and 167,329.13 is: 242,779.28
Step by Step Solution
- Step 1: Write the proportion equation
115,327.13 : 167,329.13 = 167,329.13 : x - Step 2: Convert to fraction form
115,327.13/167,329.13 = 167,329.13/x - Step 3: Cross multiply
115,327.13x = 167,329.13 × 167,329.13 - Step 4: Simplify right side
115,327.13x = 27,999,036,073.27 - Step 5: Solve for x
x = 27,999,036,073.27/115,327.13 - Step 6: Final answer
x = 242,779.28
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.