Finding the Third Proportional to 336 and 904.50
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Solution
The third proportional to 336 and 904.50 is: 2,434.88
Step by Step Solution
- Step 1: Write the proportion equation
336 : 904.50 = 904.50 : x - Step 2: Convert to fraction form
336/904.50 = 904.50/x - Step 3: Cross multiply
336x = 904.50 × 904.50 - Step 4: Simplify right side
336x = 818,120.25 - Step 5: Solve for x
x = 818,120.25/336 - Step 6: Final answer
x = 2,434.88
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Why These Related Problems?
These problems maintain the same ratio (2.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.