Finding the Fourth Proportional to 160,652.21, 241,028.69 and 96,680.17
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Solution
The fourth proportional to 160,652.21, 241,028.69 and 96,680.17 is: 145,050.56
Step by Step Solution
- Step 1: Write the proportion equation
160,652.21 : 241,028.69 = 96,680.17 : x - Step 2: Convert to fraction form
160,652.21/241,028.69 = 96,680.17/x - Step 3: Cross multiply
160,652.21x = 241,028.69 × 96,680.17 - Step 4: Simplify right side
160,652.21x = 23,302,693,638.10 - Step 5: Solve for x
x = 23,302,693,638.10/160,652.21 - Step 6: Final answer
x = 145,050.56
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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.