Finding the Third Proportional to 157,588.13 and 236,543.44
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Solution
The third proportional to 157,588.13 and 236,543.44 is: 355,057.20
Step by Step Solution
- Step 1: Write the proportion equation
157,588.13 : 236,543.44 = 236,543.44 : x - Step 2: Convert to fraction form
157,588.13/236,543.44 = 236,543.44/x - Step 3: Cross multiply
157,588.13x = 236,543.44 × 236,543.44 - Step 4: Simplify right side
157,588.13x = 55,952,797,824.32 - Step 5: Solve for x
x = 55,952,797,824.32/157,588.13 - Step 6: Final answer
x = 355,057.20
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.