Finding the Third Proportional to 118,927.50 and 163,083.75
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Solution
The third proportional to 118,927.50 and 163,083.75 is: 223,634.65
Step by Step Solution
- Step 1: Write the proportion equation
118,927.50 : 163,083.75 = 163,083.75 : x - Step 2: Convert to fraction form
118,927.50/163,083.75 = 163,083.75/x - Step 3: Cross multiply
118,927.50x = 163,083.75 × 163,083.75 - Step 4: Simplify right side
118,927.50x = 26,596,309,514.06 - Step 5: Solve for x
x = 26,596,309,514.06/118,927.50 - Step 6: Final answer
x = 223,634.65
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.