Finding the Third Proportional to 99,241.88 and 153,707.63
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Solution
The third proportional to 99,241.88 and 153,707.63 is: 238,065.17
Step by Step Solution
- Step 1: Write the proportion equation
99,241.88 : 153,707.63 = 153,707.63 : x - Step 2: Convert to fraction form
99,241.88/153,707.63 = 153,707.63/x - Step 3: Cross multiply
99,241.88x = 153,707.63 × 153,707.63 - Step 4: Simplify right side
99,241.88x = 23,626,033,983.14 - Step 5: Solve for x
x = 23,626,033,983.14/99,241.88 - Step 6: Final answer
x = 238,065.17
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.