Finding the Third Proportional to 110,966.25 and 242,694.75
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Solution
The third proportional to 110,966.25 and 242,694.75 is: 530,798.70
Step by Step Solution
- Step 1: Write the proportion equation
110,966.25 : 242,694.75 = 242,694.75 : x - Step 2: Convert to fraction form
110,966.25/242,694.75 = 242,694.75/x - Step 3: Cross multiply
110,966.25x = 242,694.75 × 242,694.75 - Step 4: Simplify right side
110,966.25x = 58,900,741,677.56 - Step 5: Solve for x
x = 58,900,741,677.56/110,966.25 - Step 6: Final answer
x = 530,798.70
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.