Finding the Fourth Proportional to 160,566.99, 241,219.68 and 113,291.03
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Solution
The fourth proportional to 160,566.99, 241,219.68 and 113,291.03 is: 170,197.04
Step by Step Solution
- Step 1: Write the proportion equation
160,566.99 : 241,219.68 = 113,291.03 : x - Step 2: Convert to fraction form
160,566.99/241,219.68 = 113,291.03/x - Step 3: Cross multiply
160,566.99x = 241,219.68 × 113,291.03 - Step 4: Simplify right side
160,566.99x = 27,328,026,003.47 - Step 5: Solve for x
x = 27,328,026,003.47/160,566.99 - Step 6: Final answer
x = 170,197.04
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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.