Finding the Fourth Proportional to 182,340.44, 251,629.26 and 101,767.08
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Solution
The fourth proportional to 182,340.44, 251,629.26 and 101,767.08 is: 140,438.26
Step by Step Solution
- Step 1: Write the proportion equation
182,340.44 : 251,629.26 = 101,767.08 : x - Step 2: Convert to fraction form
182,340.44/251,629.26 = 101,767.08/x - Step 3: Cross multiply
182,340.44x = 251,629.26 × 101,767.08 - Step 4: Simplify right side
182,340.44x = 25,607,575,032.76 - Step 5: Solve for x
x = 25,607,575,032.76/182,340.44 - Step 6: Final answer
x = 140,438.26
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.