Finding the Third Proportional to 175,416.19 and 266,814.84
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Solution
The third proportional to 175,416.19 and 266,814.84 is: 405,835.75
Step by Step Solution
- Step 1: Write the proportion equation
175,416.19 : 266,814.84 = 266,814.84 : x - Step 2: Convert to fraction form
175,416.19/266,814.84 = 266,814.84/x - Step 3: Cross multiply
175,416.19x = 266,814.84 × 266,814.84 - Step 4: Simplify right side
175,416.19x = 71,190,160,845.34 - Step 5: Solve for x
x = 71,190,160,845.34/175,416.19 - Step 6: Final answer
x = 405,835.75
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.