Finding the Third Proportional to 155,444.06 and 337,132.13
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Solution
The third proportional to 155,444.06 and 337,132.13 is: 731,183.09
Step by Step Solution
- Step 1: Write the proportion equation
155,444.06 : 337,132.13 = 337,132.13 : x - Step 2: Convert to fraction form
155,444.06/337,132.13 = 337,132.13/x - Step 3: Cross multiply
155,444.06x = 337,132.13 × 337,132.13 - Step 4: Simplify right side
155,444.06x = 113,658,069,707.02 - Step 5: Solve for x
x = 113,658,069,707.02/155,444.06 - Step 6: Final answer
x = 731,183.09
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.