Finding the Third Proportional to 141,355.13 and 304,851.09
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Solution
The third proportional to 141,355.13 and 304,851.09 is: 657,451.86
Step by Step Solution
- Step 1: Write the proportion equation
141,355.13 : 304,851.09 = 304,851.09 : x - Step 2: Convert to fraction form
141,355.13/304,851.09 = 304,851.09/x - Step 3: Cross multiply
141,355.13x = 304,851.09 × 304,851.09 - Step 4: Simplify right side
141,355.13x = 92,934,189,360.57 - Step 5: Solve for x
x = 92,934,189,360.57/141,355.13 - Step 6: Final answer
x = 657,451.86
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.