Finding the Third Proportional to 6,656.63 and 14,487.75
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Solution
The third proportional to 6,656.63 and 14,487.75 is: 31,531.73
Step by Step Solution
- Step 1: Write the proportion equation
6,656.63 : 14,487.75 = 14,487.75 : x - Step 2: Convert to fraction form
6,656.63/14,487.75 = 14,487.75/x - Step 3: Cross multiply
6,656.63x = 14,487.75 × 14,487.75 - Step 4: Simplify right side
6,656.63x = 209,894,900.06 - Step 5: Solve for x
x = 209,894,900.06/6,656.63 - Step 6: Final answer
x = 31,531.73
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.