Finding the Third Proportional to 63,023.06 and 135,604.13
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Solution
The third proportional to 63,023.06 and 135,604.13 is: 291,773.80
Step by Step Solution
- Step 1: Write the proportion equation
63,023.06 : 135,604.13 = 135,604.13 : x - Step 2: Convert to fraction form
63,023.06/135,604.13 = 135,604.13/x - Step 3: Cross multiply
63,023.06x = 135,604.13 × 135,604.13 - Step 4: Simplify right side
63,023.06x = 18,388,478,717.02 - Step 5: Solve for x
x = 18,388,478,717.02/63,023.06 - Step 6: Final answer
x = 291,773.80
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.