Finding the Third Proportional to 106,476.19 and 234,555.75
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Solution
The third proportional to 106,476.19 and 234,555.75 is: 516,701.44
Step by Step Solution
- Step 1: Write the proportion equation
106,476.19 : 234,555.75 = 234,555.75 : x - Step 2: Convert to fraction form
106,476.19/234,555.75 = 234,555.75/x - Step 3: Cross multiply
106,476.19x = 234,555.75 × 234,555.75 - Step 4: Simplify right side
106,476.19x = 55,016,399,858.06 - Step 5: Solve for x
x = 55,016,399,858.06/106,476.19 - Step 6: Final answer
x = 516,701.44
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.