Finding the Third Proportional to 58,206.94 and 127,311.75
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Solution
The third proportional to 58,206.94 and 127,311.75 is: 278,459.62
Step by Step Solution
- Step 1: Write the proportion equation
58,206.94 : 127,311.75 = 127,311.75 : x - Step 2: Convert to fraction form
58,206.94/127,311.75 = 127,311.75/x - Step 3: Cross multiply
58,206.94x = 127,311.75 × 127,311.75 - Step 4: Simplify right side
58,206.94x = 16,208,281,688.06 - Step 5: Solve for x
x = 16,208,281,688.06/58,206.94 - Step 6: Final answer
x = 278,459.62
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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.