Finding the Fourth Proportional to 182,466.68, 251,801.64 and 101,895.62
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Solution
The fourth proportional to 182,466.68, 251,801.64 and 101,895.62 is: 140,614.63
Step by Step Solution
- Step 1: Write the proportion equation
182,466.68 : 251,801.64 = 101,895.62 : x - Step 2: Convert to fraction form
182,466.68/251,801.64 = 101,895.62/x - Step 3: Cross multiply
182,466.68x = 251,801.64 × 101,895.62 - Step 4: Simplify right side
182,466.68x = 25,657,484,224.82 - Step 5: Solve for x
x = 25,657,484,224.82/182,466.68 - Step 6: Final answer
x = 140,614.63
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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.