Finding the Third Proportional to 101,090.25 and 157,173.75
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Solution
The third proportional to 101,090.25 and 157,173.75 is: 244,371.62
Step by Step Solution
- Step 1: Write the proportion equation
101,090.25 : 157,173.75 = 157,173.75 : x - Step 2: Convert to fraction form
101,090.25/157,173.75 = 157,173.75/x - Step 3: Cross multiply
101,090.25x = 157,173.75 × 157,173.75 - Step 4: Simplify right side
101,090.25x = 24,703,587,689.06 - Step 5: Solve for x
x = 24,703,587,689.06/101,090.25 - Step 6: Final answer
x = 244,371.62
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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.