Finding the Fourth Proportional to 334,127.16, 501,236.10 and 97,467.84
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Solution
The fourth proportional to 334,127.16, 501,236.10 and 97,467.84 is: 146,214.99
Step by Step Solution
- Step 1: Write the proportion equation
334,127.16 : 501,236.10 = 97,467.84 : x - Step 2: Convert to fraction form
334,127.16/501,236.10 = 97,467.84/x - Step 3: Cross multiply
334,127.16x = 501,236.10 × 97,467.84 - Step 4: Simplify right side
334,127.16x = 48,854,399,997.02 - Step 5: Solve for x
x = 48,854,399,997.02/334,127.16 - Step 6: Final answer
x = 146,214.99
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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.