Finding the Third Proportional to 193,101.75 and 288,555.75
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Solution
The third proportional to 193,101.75 and 288,555.75 is: 431,194.54
Step by Step Solution
- Step 1: Write the proportion equation
193,101.75 : 288,555.75 = 288,555.75 : x - Step 2: Convert to fraction form
193,101.75/288,555.75 = 288,555.75/x - Step 3: Cross multiply
193,101.75x = 288,555.75 × 288,555.75 - Step 4: Simplify right side
193,101.75x = 83,264,420,858.06 - Step 5: Solve for x
x = 83,264,420,858.06/193,101.75 - Step 6: Final answer
x = 431,194.54
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.