Finding the Third Proportional to 190,774.88 and 303,675.75
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Solution
The third proportional to 190,774.88 and 303,675.75 is: 483,391.54
Step by Step Solution
- Step 1: Write the proportion equation
190,774.88 : 303,675.75 = 303,675.75 : x - Step 2: Convert to fraction form
190,774.88/303,675.75 = 303,675.75/x - Step 3: Cross multiply
190,774.88x = 303,675.75 × 303,675.75 - Step 4: Simplify right side
190,774.88x = 92,218,961,138.06 - Step 5: Solve for x
x = 92,218,961,138.06/190,774.88 - Step 6: Final answer
x = 483,391.54
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.