Finding the Third Proportional to 33,268.75 and 71,867.75
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Solution
The third proportional to 33,268.75 and 71,867.75 is: 155,250.00
Step by Step Solution
- Step 1: Write the proportion equation
33,268.75 : 71,867.75 = 71,867.75 : x - Step 2: Convert to fraction form
33,268.75/71,867.75 = 71,867.75/x - Step 3: Cross multiply
33,268.75x = 71,867.75 × 71,867.75 - Step 4: Simplify right side
33,268.75x = 5,164,973,490.06 - Step 5: Solve for x
x = 5,164,973,490.06/33,268.75 - Step 6: Final answer
x = 155,250.00
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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.