Finding the Fourth Proportional to 335,177.73, 502,659.99 and 110,496.29
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Solution
The fourth proportional to 335,177.73, 502,659.99 and 110,496.29 is: 165,709.28
Step by Step Solution
- Step 1: Write the proportion equation
335,177.73 : 502,659.99 = 110,496.29 : x - Step 2: Convert to fraction form
335,177.73/502,659.99 = 110,496.29/x - Step 3: Cross multiply
335,177.73x = 502,659.99 × 110,496.29 - Step 4: Simplify right side
335,177.73x = 55,542,061,513.14 - Step 5: Solve for x
x = 55,542,061,513.14/335,177.73 - Step 6: Final answer
x = 165,709.28
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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.