Finding the Third Proportional to 203,212.13 and 301,875.19
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Solution
The third proportional to 203,212.13 and 301,875.19 is: 448,440.90
Step by Step Solution
- Step 1: Write the proportion equation
203,212.13 : 301,875.19 = 301,875.19 : x - Step 2: Convert to fraction form
203,212.13/301,875.19 = 301,875.19/x - Step 3: Cross multiply
203,212.13x = 301,875.19 × 301,875.19 - Step 4: Simplify right side
203,212.13x = 91,128,628,828.16 - Step 5: Solve for x
x = 91,128,628,828.16/203,212.13 - Step 6: Final answer
x = 448,440.90
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.