Finding the Third Proportional to 106,404.75 and 228,489.75
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Solution
The third proportional to 106,404.75 and 228,489.75 is: 490,650.71
Step by Step Solution
- Step 1: Write the proportion equation
106,404.75 : 228,489.75 = 228,489.75 : x - Step 2: Convert to fraction form
106,404.75/228,489.75 = 228,489.75/x - Step 3: Cross multiply
106,404.75x = 228,489.75 × 228,489.75 - Step 4: Simplify right side
106,404.75x = 52,207,565,855.06 - Step 5: Solve for x
x = 52,207,565,855.06/106,404.75 - Step 6: Final answer
x = 490,650.71
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.