Finding the Fourth Proportional to 250,427.96, 375,685.68 and 110,182.94
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Solution
The fourth proportional to 250,427.96, 375,685.68 and 110,182.94 is: 165,293.65
Step by Step Solution
- Step 1: Write the proportion equation
250,427.96 : 375,685.68 = 110,182.94 : x - Step 2: Convert to fraction form
250,427.96/375,685.68 = 110,182.94/x - Step 3: Cross multiply
250,427.96x = 375,685.68 × 110,182.94 - Step 4: Simplify right side
250,427.96x = 41,394,152,187.38 - Step 5: Solve for x
x = 41,394,152,187.38/250,427.96 - Step 6: Final answer
x = 165,293.65
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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.