Finding the Third Proportional to 88,246.13 and 133,187.63
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Solution
The third proportional to 88,246.13 and 133,187.63 is: 201,016.68
Step by Step Solution
- Step 1: Write the proportion equation
88,246.13 : 133,187.63 = 133,187.63 : x - Step 2: Convert to fraction form
88,246.13/133,187.63 = 133,187.63/x - Step 3: Cross multiply
88,246.13x = 133,187.63 × 133,187.63 - Step 4: Simplify right side
88,246.13x = 17,738,943,453.14 - Step 5: Solve for x
x = 17,738,943,453.14/88,246.13 - Step 6: Final answer
x = 201,016.68
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.