Finding the Third Proportional to 53,607.13 and 114,339.09
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Solution
The third proportional to 53,607.13 and 114,339.09 is: 243,874.81
Step by Step Solution
- Step 1: Write the proportion equation
53,607.13 : 114,339.09 = 114,339.09 : x - Step 2: Convert to fraction form
53,607.13/114,339.09 = 114,339.09/x - Step 3: Cross multiply
53,607.13x = 114,339.09 × 114,339.09 - Step 4: Simplify right side
53,607.13x = 13,073,428,359.57 - Step 5: Solve for x
x = 13,073,428,359.57/53,607.13 - Step 6: Final answer
x = 243,874.81
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.