Finding the Fourth Proportional to 241,295.63, 361,968.05 and 83,523.62
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Solution
The fourth proportional to 241,295.63, 361,968.05 and 83,523.62 is: 125,293.95
Step by Step Solution
- Step 1: Write the proportion equation
241,295.63 : 361,968.05 = 83,523.62 : x - Step 2: Convert to fraction form
241,295.63/361,968.05 = 83,523.62/x - Step 3: Cross multiply
241,295.63x = 361,968.05 × 83,523.62 - Step 4: Simplify right side
241,295.63x = 30,232,882,974.07 - Step 5: Solve for x
x = 30,232,882,974.07/241,295.63 - Step 6: Final answer
x = 125,293.95
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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.