Finding the Third Proportional to 121,664 and 179,337
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Solution
The third proportional to 121,664 and 179,337 is: 264,349.02
Step by Step Solution
- Step 1: Write the proportion equation
121,664 : 179,337 = 179,337 : x - Step 2: Convert to fraction form
121,664/179,337 = 179,337/x - Step 3: Cross multiply
121,664x = 179,337 × 179,337 - Step 4: Simplify right side
121,664x = 32,161,759,569 - Step 5: Solve for x
x = 32,161,759,569/121,664 - Step 6: Final answer
x = 264,349.02
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.