Finding the Third Proportional to 6,479.63 and 13,880.63
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Solution
The third proportional to 6,479.63 and 13,880.63 is: 29,735.02
Step by Step Solution
- Step 1: Write the proportion equation
6,479.63 : 13,880.63 = 13,880.63 : x - Step 2: Convert to fraction form
6,479.63/13,880.63 = 13,880.63/x - Step 3: Cross multiply
6,479.63x = 13,880.63 × 13,880.63 - Step 4: Simplify right side
6,479.63x = 192,671,750.39 - Step 5: Solve for x
x = 192,671,750.39/6,479.63 - Step 6: Final answer
x = 29,735.02
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.