Finding the Third Proportional to 201,125.53 and 298,209.09
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Solution
The third proportional to 201,125.53 and 298,209.09 is: 442,155.02
Step by Step Solution
- Step 1: Write the proportion equation
201,125.53 : 298,209.09 = 298,209.09 : x - Step 2: Convert to fraction form
201,125.53/298,209.09 = 298,209.09/x - Step 3: Cross multiply
201,125.53x = 298,209.09 × 298,209.09 - Step 4: Simplify right side
201,125.53x = 88,928,663,595.20 - Step 5: Solve for x
x = 88,928,663,595.20/201,125.53 - Step 6: Final answer
x = 442,155.02
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.