Finding the Third Proportional to 145,125 and 219,876.75
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Solution
The third proportional to 145,125 and 219,876.75 is: 333,132.03
Step by Step Solution
- Step 1: Write the proportion equation
145,125 : 219,876.75 = 219,876.75 : x - Step 2: Convert to fraction form
145,125/219,876.75 = 219,876.75/x - Step 3: Cross multiply
145,125x = 219,876.75 × 219,876.75 - Step 4: Simplify right side
145,125x = 48,345,785,190.56 - Step 5: Solve for x
x = 48,345,785,190.56/145,125 - Step 6: Final answer
x = 333,132.03
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.