Finding the Third Proportional to 63,283.75 and 133,679.75
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Solution
The third proportional to 63,283.75 and 133,679.75 is: 282,383.32
Step by Step Solution
- Step 1: Write the proportion equation
63,283.75 : 133,679.75 = 133,679.75 : x - Step 2: Convert to fraction form
63,283.75/133,679.75 = 133,679.75/x - Step 3: Cross multiply
63,283.75x = 133,679.75 × 133,679.75 - Step 4: Simplify right side
63,283.75x = 17,870,275,560.06 - Step 5: Solve for x
x = 17,870,275,560.06/63,283.75 - Step 6: Final answer
x = 282,383.32
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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.