Finding the Third Proportional to 160,416.07 and 348,543.63
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Solution
The third proportional to 160,416.07 and 348,543.63 is: 757,297.34
Step by Step Solution
- Step 1: Write the proportion equation
160,416.07 : 348,543.63 = 348,543.63 : x - Step 2: Convert to fraction form
160,416.07/348,543.63 = 348,543.63/x - Step 3: Cross multiply
160,416.07x = 348,543.63 × 348,543.63 - Step 4: Simplify right side
160,416.07x = 121,482,663,974.14 - Step 5: Solve for x
x = 121,482,663,974.14/160,416.07 - Step 6: Final answer
x = 757,297.34
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.