Finding the Third Proportional to 114,891.75 and 165,479.63
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Solution
The third proportional to 114,891.75 and 165,479.63 is: 238,341.80
Step by Step Solution
- Step 1: Write the proportion equation
114,891.75 : 165,479.63 = 165,479.63 : x - Step 2: Convert to fraction form
114,891.75/165,479.63 = 165,479.63/x - Step 3: Cross multiply
114,891.75x = 165,479.63 × 165,479.63 - Step 4: Simplify right side
114,891.75x = 27,383,506,290.14 - Step 5: Solve for x
x = 27,383,506,290.14/114,891.75 - Step 6: Final answer
x = 238,341.80
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.