Finding the Third Proportional to 186,736.13 and 282,327.75
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Solution
The third proportional to 186,736.13 and 282,327.75 is: 426,853.45
Step by Step Solution
- Step 1: Write the proportion equation
186,736.13 : 282,327.75 = 282,327.75 : x - Step 2: Convert to fraction form
186,736.13/282,327.75 = 282,327.75/x - Step 3: Cross multiply
186,736.13x = 282,327.75 × 282,327.75 - Step 4: Simplify right side
186,736.13x = 79,708,958,420.06 - Step 5: Solve for x
x = 79,708,958,420.06/186,736.13 - Step 6: Final answer
x = 426,853.45
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.