Finding the Third Proportional to 88,047.75 and 190,452.75
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Solution
The third proportional to 88,047.75 and 190,452.75 is: 411,961.12
Step by Step Solution
- Step 1: Write the proportion equation
88,047.75 : 190,452.75 = 190,452.75 : x - Step 2: Convert to fraction form
88,047.75/190,452.75 = 190,452.75/x - Step 3: Cross multiply
88,047.75x = 190,452.75 × 190,452.75 - Step 4: Simplify right side
88,047.75x = 36,272,249,982.56 - Step 5: Solve for x
x = 36,272,249,982.56/88,047.75 - Step 6: Final answer
x = 411,961.12
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.