Finding the Third Proportional to 53,580.13 and 115,224.88
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Solution
The third proportional to 53,580.13 and 115,224.88 is: 247,792.85
Step by Step Solution
- Step 1: Write the proportion equation
53,580.13 : 115,224.88 = 115,224.88 : x - Step 2: Convert to fraction form
53,580.13/115,224.88 = 115,224.88/x - Step 3: Cross multiply
53,580.13x = 115,224.88 × 115,224.88 - Step 4: Simplify right side
53,580.13x = 13,276,771,818.77 - Step 5: Solve for x
x = 13,276,771,818.77/53,580.13 - Step 6: Final answer
x = 247,792.85
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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.