Finding the Third Proportional to 904.50 and 1,833
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Solution
The third proportional to 904.50 and 1,833 is: 3,714.64
Step by Step Solution
- Step 1: Write the proportion equation
904.50 : 1,833 = 1,833 : x - Step 2: Convert to fraction form
904.50/1,833 = 1,833/x - Step 3: Cross multiply
904.50x = 1,833 × 1,833 - Step 4: Simplify right side
904.50x = 3,359,889 - Step 5: Solve for x
x = 3,359,889/904.50 - Step 6: Final answer
x = 3,714.64
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.