Finding the Third Proportional to 106,040.25 and 230,739.75
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Solution
The third proportional to 106,040.25 and 230,739.75 is: 502,081.35
Step by Step Solution
- Step 1: Write the proportion equation
106,040.25 : 230,739.75 = 230,739.75 : x - Step 2: Convert to fraction form
106,040.25/230,739.75 = 230,739.75/x - Step 3: Cross multiply
106,040.25x = 230,739.75 × 230,739.75 - Step 4: Simplify right side
106,040.25x = 53,240,832,230.06 - Step 5: Solve for x
x = 53,240,832,230.06/106,040.25 - Step 6: Final answer
x = 502,081.35
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.