Finding the Fourth Proportional to 333,711.24, 460,517.85 and 180,745.63
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Solution
The fourth proportional to 333,711.24, 460,517.85 and 180,745.63 is: 249,426.98
Step by Step Solution
- Step 1: Write the proportion equation
333,711.24 : 460,517.85 = 180,745.63 : x - Step 2: Convert to fraction form
333,711.24/460,517.85 = 180,745.63/x - Step 3: Cross multiply
333,711.24x = 460,517.85 × 180,745.63 - Step 4: Simplify right side
333,711.24x = 83,236,585,718.18 - Step 5: Solve for x
x = 83,236,585,718.18/333,711.24 - Step 6: Final answer
x = 249,426.98
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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.