Finding the Third Proportional to 8,353.13 and 11,157.75
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Solution
The third proportional to 8,353.13 and 11,157.75 is: 14,904.05
Step by Step Solution
- Step 1: Write the proportion equation
8,353.13 : 11,157.75 = 11,157.75 : x - Step 2: Convert to fraction form
8,353.13/11,157.75 = 11,157.75/x - Step 3: Cross multiply
8,353.13x = 11,157.75 × 11,157.75 - Step 4: Simplify right side
8,353.13x = 124,495,385.06 - Step 5: Solve for x
x = 124,495,385.06/8,353.13 - Step 6: Final answer
x = 14,904.05
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.