Finding the Third Proportional to 133,957.13 and 286,329.94
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Solution
The third proportional to 133,957.13 and 286,329.94 is: 612,022.94
Step by Step Solution
- Step 1: Write the proportion equation
133,957.13 : 286,329.94 = 286,329.94 : x - Step 2: Convert to fraction form
133,957.13/286,329.94 = 286,329.94/x - Step 3: Cross multiply
133,957.13x = 286,329.94 × 286,329.94 - Step 4: Simplify right side
133,957.13x = 81,984,833,108.75 - Step 5: Solve for x
x = 81,984,833,108.75/133,957.13 - Step 6: Final answer
x = 612,022.94
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.