Finding the Third Proportional to 2,479.99 and 5,292.84
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Solution
The third proportional to 2,479.99 and 5,292.84 is: 11,296.08
Step by Step Solution
- Step 1: Write the proportion equation
2,479.99 : 5,292.84 = 5,292.84 : x - Step 2: Convert to fraction form
2,479.99/5,292.84 = 5,292.84/x - Step 3: Cross multiply
2,479.99x = 5,292.84 × 5,292.84 - Step 4: Simplify right side
2,479.99x = 28,014,194.96 - Step 5: Solve for x
x = 28,014,194.96/2,479.99 - Step 6: Final answer
x = 11,296.08
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.