Finding the Third Proportional to 65,535.75 and 141,783.75
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Solution
The third proportional to 65,535.75 and 141,783.75 is: 306,742.99
Step by Step Solution
- Step 1: Write the proportion equation
65,535.75 : 141,783.75 = 141,783.75 : x - Step 2: Convert to fraction form
65,535.75/141,783.75 = 141,783.75/x - Step 3: Cross multiply
65,535.75x = 141,783.75 × 141,783.75 - Step 4: Simplify right side
65,535.75x = 20,102,631,764.06 - Step 5: Solve for x
x = 20,102,631,764.06/65,535.75 - Step 6: Final answer
x = 306,742.99
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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.