Finding the Third Proportional to 107,281.97 and 228,809.81
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Solution
The third proportional to 107,281.97 and 228,809.81 is: 488,003.07
Step by Step Solution
- Step 1: Write the proportion equation
107,281.97 : 228,809.81 = 228,809.81 : x - Step 2: Convert to fraction form
107,281.97/228,809.81 = 228,809.81/x - Step 3: Cross multiply
107,281.97x = 228,809.81 × 228,809.81 - Step 4: Simplify right side
107,281.97x = 52,353,930,296.29 - Step 5: Solve for x
x = 52,353,930,296.29/107,281.97 - Step 6: Final answer
x = 488,003.07
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.