Finding the Third Proportional to 8,303.56 and 12,337.09
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Solution
The third proportional to 8,303.56 and 12,337.09 is: 18,329.95
Step by Step Solution
- Step 1: Write the proportion equation
8,303.56 : 12,337.09 = 12,337.09 : x - Step 2: Convert to fraction form
8,303.56/12,337.09 = 12,337.09/x - Step 3: Cross multiply
8,303.56x = 12,337.09 × 12,337.09 - Step 4: Simplify right side
8,303.56x = 152,203,882.20 - Step 5: Solve for x
x = 152,203,882.20/8,303.56 - Step 6: Final answer
x = 18,329.95
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.