Finding the Third Proportional to 133,258.50 and 281,481.75
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Solution
The third proportional to 133,258.50 and 281,481.75 is: 594,573.52
Step by Step Solution
- Step 1: Write the proportion equation
133,258.50 : 281,481.75 = 281,481.75 : x - Step 2: Convert to fraction form
133,258.50/281,481.75 = 281,481.75/x - Step 3: Cross multiply
133,258.50x = 281,481.75 × 281,481.75 - Step 4: Simplify right side
133,258.50x = 79,231,975,583.06 - Step 5: Solve for x
x = 79,231,975,583.06/133,258.50 - Step 6: Final answer
x = 594,573.52
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.