Finding the Third Proportional to 108,519.75 and 235,149.75
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Solution
The third proportional to 108,519.75 and 235,149.75 is: 509,542.32
Step by Step Solution
- Step 1: Write the proportion equation
108,519.75 : 235,149.75 = 235,149.75 : x - Step 2: Convert to fraction form
108,519.75/235,149.75 = 235,149.75/x - Step 3: Cross multiply
108,519.75x = 235,149.75 × 235,149.75 - Step 4: Simplify right side
108,519.75x = 55,295,404,925.06 - Step 5: Solve for x
x = 55,295,404,925.06/108,519.75 - Step 6: Final answer
x = 509,542.32
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.