Finding the Third Proportional to 117,206.72 and 175,037.63
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Solution
The third proportional to 117,206.72 and 175,037.63 is: 261,402.85
Step by Step Solution
- Step 1: Write the proportion equation
117,206.72 : 175,037.63 = 175,037.63 : x - Step 2: Convert to fraction form
117,206.72/175,037.63 = 175,037.63/x - Step 3: Cross multiply
117,206.72x = 175,037.63 × 175,037.63 - Step 4: Simplify right side
117,206.72x = 30,638,170,165.64 - Step 5: Solve for x
x = 30,638,170,165.64/117,206.72 - Step 6: Final answer
x = 261,402.85
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.