Finding the Third Proportional to 127,325.63 and 269,829.19
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Solution
The third proportional to 127,325.63 and 269,829.19 is: 571,823.55
Step by Step Solution
- Step 1: Write the proportion equation
127,325.63 : 269,829.19 = 269,829.19 : x - Step 2: Convert to fraction form
127,325.63/269,829.19 = 269,829.19/x - Step 3: Cross multiply
127,325.63x = 269,829.19 × 269,829.19 - Step 4: Simplify right side
127,325.63x = 72,807,790,426.91 - Step 5: Solve for x
x = 72,807,790,426.91/127,325.63 - Step 6: Final answer
x = 571,823.55
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.