Finding the Fourth Proportional to 377,504.76, 566,213.94 and 164,228.52
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Solution
The fourth proportional to 377,504.76, 566,213.94 and 164,228.52 is: 246,323.99
Step by Step Solution
- Step 1: Write the proportion equation
377,504.76 : 566,213.94 = 164,228.52 : x - Step 2: Convert to fraction form
377,504.76/566,213.94 = 164,228.52/x - Step 3: Cross multiply
377,504.76x = 566,213.94 × 164,228.52 - Step 4: Simplify right side
377,504.76x = 92,988,477,369.57 - Step 5: Solve for x
x = 92,988,477,369.57/377,504.76 - Step 6: Final answer
x = 246,323.99
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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.