Finding the Fourth Proportional to 167,342.48, 230,933.88 and 95,718.08
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Solution
The fourth proportional to 167,342.48, 230,933.88 and 95,718.08 is: 132,091.67
Step by Step Solution
- Step 1: Write the proportion equation
167,342.48 : 230,933.88 = 95,718.08 : x - Step 2: Convert to fraction form
167,342.48/230,933.88 = 95,718.08/x - Step 3: Cross multiply
167,342.48x = 230,933.88 × 95,718.08 - Step 4: Simplify right side
167,342.48x = 22,104,547,600.55 - Step 5: Solve for x
x = 22,104,547,600.55/167,342.48 - Step 6: Final answer
x = 132,091.67
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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.