Finding the Third Proportional to 2,281.50 and 4,926.75
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Solution
The third proportional to 2,281.50 and 4,926.75 is: 10,638.99
Step by Step Solution
- Step 1: Write the proportion equation
2,281.50 : 4,926.75 = 4,926.75 : x - Step 2: Convert to fraction form
2,281.50/4,926.75 = 4,926.75/x - Step 3: Cross multiply
2,281.50x = 4,926.75 × 4,926.75 - Step 4: Simplify right side
2,281.50x = 24,272,865.56 - Step 5: Solve for x
x = 24,272,865.56/2,281.50 - Step 6: Final answer
x = 10,638.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.