Finding the Third Proportional to 126,316.13 and 272,669.63
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Solution
The third proportional to 126,316.13 and 272,669.63 is: 588,592.50
Step by Step Solution
- Step 1: Write the proportion equation
126,316.13 : 272,669.63 = 272,669.63 : x - Step 2: Convert to fraction form
126,316.13/272,669.63 = 272,669.63/x - Step 3: Cross multiply
126,316.13x = 272,669.63 × 272,669.63 - Step 4: Simplify right side
126,316.13x = 74,348,724,397.64 - Step 5: Solve for x
x = 74,348,724,397.64/126,316.13 - Step 6: Final answer
x = 588,592.50
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.