Finding the Fourth Proportional to 182,294.01, 251,528.16 and 104,754.66
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Solution
The fourth proportional to 182,294.01, 251,528.16 and 104,754.66 is: 144,539.84
Step by Step Solution
- Step 1: Write the proportion equation
182,294.01 : 251,528.16 = 104,754.66 : x - Step 2: Convert to fraction form
182,294.01/251,528.16 = 104,754.66/x - Step 3: Cross multiply
182,294.01x = 251,528.16 × 104,754.66 - Step 4: Simplify right side
182,294.01x = 26,348,746,881.23 - Step 5: Solve for x
x = 26,348,746,881.23/182,294.01 - Step 6: Final answer
x = 144,539.84
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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.