Finding the Fourth Proportional to 167,115.15, 250,895.21 and 97,044.75
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Solution
The fourth proportional to 167,115.15, 250,895.21 and 97,044.75 is: 145,696.32
Step by Step Solution
- Step 1: Write the proportion equation
167,115.15 : 250,895.21 = 97,044.75 : x - Step 2: Convert to fraction form
167,115.15/250,895.21 = 97,044.75/x - Step 3: Cross multiply
167,115.15x = 250,895.21 × 97,044.75 - Step 4: Simplify right side
167,115.15x = 24,348,062,445.42 - Step 5: Solve for x
x = 24,348,062,445.42/167,115.15 - Step 6: Final answer
x = 145,696.32
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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.