Finding the Third Proportional to 124,628.63 and 271,815.75
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Solution
The third proportional to 124,628.63 and 271,815.75 is: 592,831.72
Step by Step Solution
- Step 1: Write the proportion equation
124,628.63 : 271,815.75 = 271,815.75 : x - Step 2: Convert to fraction form
124,628.63/271,815.75 = 271,815.75/x - Step 3: Cross multiply
124,628.63x = 271,815.75 × 271,815.75 - Step 4: Simplify right side
124,628.63x = 73,883,801,948.06 - Step 5: Solve for x
x = 73,883,801,948.06/124,628.63 - Step 6: Final answer
x = 592,831.72
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.