Finding the Third Proportional to 101,363.06 and 146,010.09
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Solution
The third proportional to 101,363.06 and 146,010.09 is: 210,322.65
Step by Step Solution
- Step 1: Write the proportion equation
101,363.06 : 146,010.09 = 146,010.09 : x - Step 2: Convert to fraction form
101,363.06/146,010.09 = 146,010.09/x - Step 3: Cross multiply
101,363.06x = 146,010.09 × 146,010.09 - Step 4: Simplify right side
101,363.06x = 21,318,947,476.88 - Step 5: Solve for x
x = 21,318,947,476.88/101,363.06 - Step 6: Final answer
x = 210,322.65
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.