Finding the Third Proportional to 9,253.69 and 14,313.09
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Solution
The third proportional to 9,253.69 and 14,313.09 is: 22,138.70
Step by Step Solution
- Step 1: Write the proportion equation
9,253.69 : 14,313.09 = 14,313.09 : x - Step 2: Convert to fraction form
9,253.69/14,313.09 = 14,313.09/x - Step 3: Cross multiply
9,253.69x = 14,313.09 × 14,313.09 - Step 4: Simplify right side
9,253.69x = 204,864,652.70 - Step 5: Solve for x
x = 204,864,652.70/9,253.69 - Step 6: Final answer
x = 22,138.70
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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.