Finding the Third Proportional to 124,561.13 and 193,403.53
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Solution
The third proportional to 124,561.13 and 193,403.53 is: 300,293.74
Step by Step Solution
- Step 1: Write the proportion equation
124,561.13 : 193,403.53 = 193,403.53 : x - Step 2: Convert to fraction form
124,561.13/193,403.53 = 193,403.53/x - Step 3: Cross multiply
124,561.13x = 193,403.53 × 193,403.53 - Step 4: Simplify right side
124,561.13x = 37,404,925,899.97 - Step 5: Solve for x
x = 37,404,925,899.97/124,561.13 - Step 6: Final answer
x = 300,293.74
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.