Finding the Third Proportional to 54,496.13 and 121,749.75
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Solution
The third proportional to 54,496.13 and 121,749.75 is: 272,001.02
Step by Step Solution
- Step 1: Write the proportion equation
54,496.13 : 121,749.75 = 121,749.75 : x - Step 2: Convert to fraction form
54,496.13/121,749.75 = 121,749.75/x - Step 3: Cross multiply
54,496.13x = 121,749.75 × 121,749.75 - Step 4: Simplify right side
54,496.13x = 14,823,001,625.06 - Step 5: Solve for x
x = 14,823,001,625.06/54,496.13 - Step 6: Final answer
x = 272,001.02
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.