Finding the Fourth Proportional to 417,033.24, 625,744.26 and 248,546.76
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Solution
The fourth proportional to 417,033.24, 625,744.26 and 248,546.76 is: 372,936.00
Step by Step Solution
- Step 1: Write the proportion equation
417,033.24 : 625,744.26 = 248,546.76 : x - Step 2: Convert to fraction form
417,033.24/625,744.26 = 248,546.76/x - Step 3: Cross multiply
417,033.24x = 625,744.26 × 248,546.76 - Step 4: Simplify right side
417,033.24x = 155,526,708,411.60 - Step 5: Solve for x
x = 155,526,708,411.60/417,033.24 - Step 6: Final answer
x = 372,936.00
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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.