Finding the Fourth Proportional to 164,232.34, 246,606.29 and 97,967.99
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Solution
The fourth proportional to 164,232.34, 246,606.29 and 97,967.99 is: 147,105.76
Step by Step Solution
- Step 1: Write the proportion equation
164,232.34 : 246,606.29 = 97,967.99 : x - Step 2: Convert to fraction form
164,232.34/246,606.29 = 97,967.99/x - Step 3: Cross multiply
164,232.34x = 246,606.29 × 97,967.99 - Step 4: Simplify right side
164,232.34x = 24,159,522,552.66 - Step 5: Solve for x
x = 24,159,522,552.66/164,232.34 - Step 6: Final answer
x = 147,105.76
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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.