Finding the Fourth Proportional to 236,352.66, 354,474.99 and 67,871.66
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Solution
The fourth proportional to 236,352.66, 354,474.99 and 67,871.66 is: 101,791.98
Step by Step Solution
- Step 1: Write the proportion equation
236,352.66 : 354,474.99 = 67,871.66 : x - Step 2: Convert to fraction form
236,352.66/354,474.99 = 67,871.66/x - Step 3: Cross multiply
236,352.66x = 354,474.99 × 67,871.66 - Step 4: Simplify right side
236,352.66x = 24,058,804,227.41 - Step 5: Solve for x
x = 24,058,804,227.41/236,352.66 - Step 6: Final answer
x = 101,791.98
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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.