Finding the Third Proportional to 201,214.13 and 272,296.69
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Solution
The third proportional to 201,214.13 and 272,296.69 is: 368,490.46
Step by Step Solution
- Step 1: Write the proportion equation
201,214.13 : 272,296.69 = 272,296.69 : x - Step 2: Convert to fraction form
201,214.13/272,296.69 = 272,296.69/x - Step 3: Cross multiply
201,214.13x = 272,296.69 × 272,296.69 - Step 4: Simplify right side
201,214.13x = 74,145,486,023.47 - Step 5: Solve for x
x = 74,145,486,023.47/201,214.13 - Step 6: Final answer
x = 368,490.46
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.