Finding the Third Proportional to 127,059.75 and 169,389.75
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Solution
The third proportional to 127,059.75 and 169,389.75 is: 225,822.00
Step by Step Solution
- Step 1: Write the proportion equation
127,059.75 : 169,389.75 = 169,389.75 : x - Step 2: Convert to fraction form
127,059.75/169,389.75 = 169,389.75/x - Step 3: Cross multiply
127,059.75x = 169,389.75 × 169,389.75 - Step 4: Simplify right side
127,059.75x = 28,692,887,405.06 - Step 5: Solve for x
x = 28,692,887,405.06/127,059.75 - Step 6: Final answer
x = 225,822.00
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.