Finding the Third Proportional to 106,979.06 and 225,896.06
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Solution
The third proportional to 106,979.06 and 225,896.06 is: 477,000.17
Step by Step Solution
- Step 1: Write the proportion equation
106,979.06 : 225,896.06 = 225,896.06 : x - Step 2: Convert to fraction form
106,979.06/225,896.06 = 225,896.06/x - Step 3: Cross multiply
106,979.06x = 225,896.06 × 225,896.06 - Step 4: Simplify right side
106,979.06x = 51,029,031,053.00 - Step 5: Solve for x
x = 51,029,031,053.00/106,979.06 - Step 6: Final answer
x = 477,000.17
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.