Finding the Third Proportional to 228,971.25 and 350,274.75
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Solution
The third proportional to 228,971.25 and 350,274.75 is: 535,841.95
Step by Step Solution
- Step 1: Write the proportion equation
228,971.25 : 350,274.75 = 350,274.75 : x - Step 2: Convert to fraction form
228,971.25/350,274.75 = 350,274.75/x - Step 3: Cross multiply
228,971.25x = 350,274.75 × 350,274.75 - Step 4: Simplify right side
228,971.25x = 122,692,400,487.56 - Step 5: Solve for x
x = 122,692,400,487.56/228,971.25 - Step 6: Final answer
x = 535,841.95
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.