Finding the Fourth Proportional to 160,595.44, 240,630.35 and 97,223.48
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Solution
The fourth proportional to 160,595.44, 240,630.35 and 97,223.48 is: 145,676.12
Step by Step Solution
- Step 1: Write the proportion equation
160,595.44 : 240,630.35 = 97,223.48 : x - Step 2: Convert to fraction form
160,595.44/240,630.35 = 97,223.48/x - Step 3: Cross multiply
160,595.44x = 240,630.35 × 97,223.48 - Step 4: Simplify right side
160,595.44x = 23,394,920,020.62 - Step 5: Solve for x
x = 23,394,920,020.62/160,595.44 - Step 6: Final answer
x = 145,676.12
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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.