Finding the Fourth Proportional to 175,741.92, 242,523.99 and 95,169.54
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Solution
The fourth proportional to 175,741.92, 242,523.99 and 95,169.54 is: 131,334.03
Step by Step Solution
- Step 1: Write the proportion equation
175,741.92 : 242,523.99 = 95,169.54 : x - Step 2: Convert to fraction form
175,741.92/242,523.99 = 95,169.54/x - Step 3: Cross multiply
175,741.92x = 242,523.99 × 95,169.54 - Step 4: Simplify right side
175,741.92x = 23,080,895,300.91 - Step 5: Solve for x
x = 23,080,895,300.91/175,741.92 - Step 6: Final answer
x = 131,334.03
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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.