Finding the Fourth Proportional to 167,184.08, 230,714.01 and 95,565.63
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Solution
The fourth proportional to 167,184.08, 230,714.01 and 95,565.63 is: 131,880.56
Step by Step Solution
- Step 1: Write the proportion equation
167,184.08 : 230,714.01 = 95,565.63 : x - Step 2: Convert to fraction form
167,184.08/230,714.01 = 95,565.63/x - Step 3: Cross multiply
167,184.08x = 230,714.01 × 95,565.63 - Step 4: Simplify right side
167,184.08x = 22,048,329,715.48 - Step 5: Solve for x
x = 22,048,329,715.48/167,184.08 - Step 6: Final answer
x = 131,880.56
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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.