Finding the Third Proportional to 73,725.19 and 158,203.13
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Solution
The third proportional to 73,725.19 and 158,203.13 is: 339,480.03
Step by Step Solution
- Step 1: Write the proportion equation
73,725.19 : 158,203.13 = 158,203.13 : x - Step 2: Convert to fraction form
73,725.19/158,203.13 = 158,203.13/x - Step 3: Cross multiply
73,725.19x = 158,203.13 × 158,203.13 - Step 4: Simplify right side
73,725.19x = 25,028,228,759.77 - Step 5: Solve for x
x = 25,028,228,759.77/73,725.19 - Step 6: Final answer
x = 339,480.03
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.