Finding the Third Proportional to 168,729.75 and 237,339.25
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Solution
The third proportional to 168,729.75 and 237,339.25 is: 333,846.99
Step by Step Solution
- Step 1: Write the proportion equation
168,729.75 : 237,339.25 = 237,339.25 : x - Step 2: Convert to fraction form
168,729.75/237,339.25 = 237,339.25/x - Step 3: Cross multiply
168,729.75x = 237,339.25 × 237,339.25 - Step 4: Simplify right side
168,729.75x = 56,329,919,590.56 - Step 5: Solve for x
x = 56,329,919,590.56/168,729.75 - Step 6: Final answer
x = 333,846.99
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.