Finding the Third Proportional to 2,730.09 and 4,329.70
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Solution
The third proportional to 2,730.09 and 4,329.70 is: 6,866.55
Step by Step Solution
- Step 1: Write the proportion equation
2,730.09 : 4,329.70 = 4,329.70 : x - Step 2: Convert to fraction form
2,730.09/4,329.70 = 4,329.70/x - Step 3: Cross multiply
2,730.09x = 4,329.70 × 4,329.70 - Step 4: Simplify right side
2,730.09x = 18,746,329.15 - Step 5: Solve for x
x = 18,746,329.15/2,730.09 - Step 6: Final answer
x = 6,866.55
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.