Finding the Fourth Proportional to 350,356.26, 483,495.30 and 199,462.98
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Solution
The fourth proportional to 350,356.26, 483,495.30 and 199,462.98 is: 275,261.00
Step by Step Solution
- Step 1: Write the proportion equation
350,356.26 : 483,495.30 = 199,462.98 : x - Step 2: Convert to fraction form
350,356.26/483,495.30 = 199,462.98/x - Step 3: Cross multiply
350,356.26x = 483,495.30 × 199,462.98 - Step 4: Simplify right side
350,356.26x = 96,439,413,353.99 - Step 5: Solve for x
x = 96,439,413,353.99/350,356.26 - Step 6: Final answer
x = 275,261.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.