Finding the Third Proportional to 194,420.25 and 299,922.75
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Solution
The third proportional to 194,420.25 and 299,922.75 is: 462,676.37
Step by Step Solution
- Step 1: Write the proportion equation
194,420.25 : 299,922.75 = 299,922.75 : x - Step 2: Convert to fraction form
194,420.25/299,922.75 = 299,922.75/x - Step 3: Cross multiply
194,420.25x = 299,922.75 × 299,922.75 - Step 4: Simplify right side
194,420.25x = 89,953,655,967.56 - Step 5: Solve for x
x = 89,953,655,967.56/194,420.25 - Step 6: Final answer
x = 462,676.37
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.