Finding the Third Proportional to 56,953.75 and 124,629.75
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Solution
The third proportional to 56,953.75 and 124,629.75 is: 272,722.60
Step by Step Solution
- Step 1: Write the proportion equation
56,953.75 : 124,629.75 = 124,629.75 : x - Step 2: Convert to fraction form
56,953.75/124,629.75 = 124,629.75/x - Step 3: Cross multiply
56,953.75x = 124,629.75 × 124,629.75 - Step 4: Simplify right side
56,953.75x = 15,532,574,585.06 - Step 5: Solve for x
x = 15,532,574,585.06/56,953.75 - Step 6: Final answer
x = 272,722.60
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.