Finding the Third Proportional to 144,795.09 and 219,063.09
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Solution
The third proportional to 144,795.09 and 219,063.09 is: 331,424.48
Step by Step Solution
- Step 1: Write the proportion equation
144,795.09 : 219,063.09 = 219,063.09 : x - Step 2: Convert to fraction form
144,795.09/219,063.09 = 219,063.09/x - Step 3: Cross multiply
144,795.09x = 219,063.09 × 219,063.09 - Step 4: Simplify right side
144,795.09x = 47,988,639,043.32 - Step 5: Solve for x
x = 47,988,639,043.32/144,795.09 - Step 6: Final answer
x = 331,424.48
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.