Finding the Fourth Proportional to 333,504.73, 460,235.99 and 180,542.87
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Solution
The fourth proportional to 333,504.73, 460,235.99 and 180,542.87 is: 249,148.88
Step by Step Solution
- Step 1: Write the proportion equation
333,504.73 : 460,235.99 = 180,542.87 : x - Step 2: Convert to fraction form
333,504.73/460,235.99 = 180,542.87/x - Step 3: Cross multiply
333,504.73x = 460,235.99 × 180,542.87 - Step 4: Simplify right side
333,504.73x = 83,092,328,976.78 - Step 5: Solve for x
x = 83,092,328,976.78/333,504.73 - Step 6: Final answer
x = 249,148.88
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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.