Finding the Third Proportional to 121,852 and 293,549
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Solution
The third proportional to 121,852 and 293,549 is: 707,177.69
Step by Step Solution
- Step 1: Write the proportion equation
121,852 : 293,549 = 293,549 : x - Step 2: Convert to fraction form
121,852/293,549 = 293,549/x - Step 3: Cross multiply
121,852x = 293,549 × 293,549 - Step 4: Simplify right side
121,852x = 86,171,015,401 - Step 5: Solve for x
x = 86,171,015,401/121,852 - Step 6: Final answer
x = 707,177.69
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These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.