Finding the Third Proportional to 102,628.13 and 153,529.88
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Solution
The third proportional to 102,628.13 and 153,529.88 is: 229,678.00
Step by Step Solution
- Step 1: Write the proportion equation
102,628.13 : 153,529.88 = 153,529.88 : x - Step 2: Convert to fraction form
102,628.13/153,529.88 = 153,529.88/x - Step 3: Cross multiply
102,628.13x = 153,529.88 × 153,529.88 - Step 4: Simplify right side
102,628.13x = 23,571,422,517.52 - Step 5: Solve for x
x = 23,571,422,517.52/102,628.13 - Step 6: Final answer
x = 229,678.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.