Finding the Third Proportional to 129,056.06 and 241,446.09
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Solution
The third proportional to 129,056.06 and 241,446.09 is: 451,712.34
Step by Step Solution
- Step 1: Write the proportion equation
129,056.06 : 241,446.09 = 241,446.09 : x - Step 2: Convert to fraction form
129,056.06/241,446.09 = 241,446.09/x - Step 3: Cross multiply
129,056.06x = 241,446.09 × 241,446.09 - Step 4: Simplify right side
129,056.06x = 58,296,216,187.13 - Step 5: Solve for x
x = 58,296,216,187.13/129,056.06 - Step 6: Final answer
x = 451,712.34
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Why These Related Problems?
These problems maintain the same ratio (1.87) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.