Finding the Fourth Proportional to 175,302.23, 241,832.48 and 114,846.26
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Solution
The fourth proportional to 175,302.23, 241,832.48 and 114,846.26 is: 158,432.41
Step by Step Solution
- Step 1: Write the proportion equation
175,302.23 : 241,832.48 = 114,846.26 : x - Step 2: Convert to fraction form
175,302.23/241,832.48 = 114,846.26/x - Step 3: Cross multiply
175,302.23x = 241,832.48 × 114,846.26 - Step 4: Simplify right side
175,302.23x = 27,773,554,091.13 - Step 5: Solve for x
x = 27,773,554,091.13/175,302.23 - Step 6: Final answer
x = 158,432.41
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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.