Finding the Third Proportional to 187,206.19 and 264,898.69
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Solution
The third proportional to 187,206.19 and 264,898.69 is: 374,834.38
Step by Step Solution
- Step 1: Write the proportion equation
187,206.19 : 264,898.69 = 264,898.69 : x - Step 2: Convert to fraction form
187,206.19/264,898.69 = 264,898.69/x - Step 3: Cross multiply
187,206.19x = 264,898.69 × 264,898.69 - Step 4: Simplify right side
187,206.19x = 70,171,314,639.22 - Step 5: Solve for x
x = 70,171,314,639.22/187,206.19 - Step 6: Final answer
x = 374,834.38
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.