Finding the Fourth Proportional to 334,396.24, 501,542.52 and 97,675.36
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Solution
The fourth proportional to 334,396.24, 501,542.52 and 97,675.36 is: 146,497.90
Step by Step Solution
- Step 1: Write the proportion equation
334,396.24 : 501,542.52 = 97,675.36 : x - Step 2: Convert to fraction form
334,396.24/501,542.52 = 97,675.36/x - Step 3: Cross multiply
334,396.24x = 501,542.52 × 97,675.36 - Step 4: Simplify right side
334,396.24x = 48,988,346,196.31 - Step 5: Solve for x
x = 48,988,346,196.31/334,396.24 - Step 6: Final answer
x = 146,497.90
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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.