Finding the Third Proportional to 33,153.75 and 71,601.75
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Solution
The third proportional to 33,153.75 and 71,601.75 is: 154,637.43
Step by Step Solution
- Step 1: Write the proportion equation
33,153.75 : 71,601.75 = 71,601.75 : x - Step 2: Convert to fraction form
33,153.75/71,601.75 = 71,601.75/x - Step 3: Cross multiply
33,153.75x = 71,601.75 × 71,601.75 - Step 4: Simplify right side
33,153.75x = 5,126,810,603.06 - Step 5: Solve for x
x = 5,126,810,603.06/33,153.75 - Step 6: Final answer
x = 154,637.43
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.