Finding the Fourth Proportional to 241,526.40, 361,729.00 and 233,119.09
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Solution
The fourth proportional to 241,526.40, 361,729.00 and 233,119.09 is: 349,137.54
Step by Step Solution
- Step 1: Write the proportion equation
241,526.40 : 361,729.00 = 233,119.09 : x - Step 2: Convert to fraction form
241,526.40/361,729.00 = 233,119.09/x - Step 3: Cross multiply
241,526.40x = 361,729.00 × 233,119.09 - Step 4: Simplify right side
241,526.40x = 84,325,933,819.49 - Step 5: Solve for x
x = 84,325,933,819.49/241,526.40 - Step 6: Final answer
x = 349,137.54
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.