Finding the Third Proportional to 169,439 and 352,924
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Solution
The third proportional to 169,439 and 352,924 is: 735,104.37
Step by Step Solution
- Step 1: Write the proportion equation
169,439 : 352,924 = 352,924 : x - Step 2: Convert to fraction form
169,439/352,924 = 352,924/x - Step 3: Cross multiply
169,439x = 352,924 × 352,924 - Step 4: Simplify right side
169,439x = 124,555,349,776 - Step 5: Solve for x
x = 124,555,349,776/169,439 - Step 6: Final answer
x = 735,104.37
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.