Finding the Fourth Proportional to 182,090.62, 251,260.95 and 110,473.66
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Solution
The fourth proportional to 182,090.62, 251,260.95 and 110,473.66 is: 152,439.03
Step by Step Solution
- Step 1: Write the proportion equation
182,090.62 : 251,260.95 = 110,473.66 : x - Step 2: Convert to fraction form
182,090.62/251,260.95 = 110,473.66/x - Step 3: Cross multiply
182,090.62x = 251,260.95 × 110,473.66 - Step 4: Simplify right side
182,090.62x = 27,757,716,761.58 - Step 5: Solve for x
x = 27,757,716,761.58/182,090.62 - Step 6: Final answer
x = 152,439.03
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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.