Finding the Fourth Proportional to 240,625.18, 360,734.82 and 151,682.68
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Solution
The fourth proportional to 240,625.18, 360,734.82 and 151,682.68 is: 227,396.09
Step by Step Solution
- Step 1: Write the proportion equation
240,625.18 : 360,734.82 = 151,682.68 : x - Step 2: Convert to fraction form
240,625.18/360,734.82 = 151,682.68/x - Step 3: Cross multiply
240,625.18x = 360,734.82 × 151,682.68 - Step 4: Simplify right side
240,625.18x = 54,717,224,266.92 - Step 5: Solve for x
x = 54,717,224,266.92/240,625.18 - Step 6: Final answer
x = 227,396.09
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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.