Finding the Fourth Proportional to 350,765.64, 525,961.08 and 182,116.08
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Solution
The fourth proportional to 350,765.64, 525,961.08 and 182,116.08 is: 273,076.83
Step by Step Solution
- Step 1: Write the proportion equation
350,765.64 : 525,961.08 = 182,116.08 : x - Step 2: Convert to fraction form
350,765.64/525,961.08 = 182,116.08/x - Step 3: Cross multiply
350,765.64x = 525,961.08 × 182,116.08 - Step 4: Simplify right side
350,765.64x = 95,785,970,122.17 - Step 5: Solve for x
x = 95,785,970,122.17/350,765.64 - Step 6: Final answer
x = 273,076.83
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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.