Finding the Third Proportional to 924.75 and 2,011.50
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Solution
The third proportional to 924.75 and 2,011.50 is: 4,375.38
Step by Step Solution
- Step 1: Write the proportion equation
924.75 : 2,011.50 = 2,011.50 : x - Step 2: Convert to fraction form
924.75/2,011.50 = 2,011.50/x - Step 3: Cross multiply
924.75x = 2,011.50 × 2,011.50 - Step 4: Simplify right side
924.75x = 4,046,132.25 - Step 5: Solve for x
x = 4,046,132.25/924.75 - Step 6: Final answer
x = 4,375.38
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.