Finding the Fourth Proportional to 333,511.49, 460,245.29 and 180,549.62
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Solution
The fourth proportional to 333,511.49, 460,245.29 and 180,549.62 is: 249,158.17
Step by Step Solution
- Step 1: Write the proportion equation
333,511.49 : 460,245.29 = 180,549.62 : x - Step 2: Convert to fraction form
333,511.49/460,245.29 = 180,549.62/x - Step 3: Cross multiply
333,511.49x = 460,245.29 × 180,549.62 - Step 4: Simplify right side
333,511.49x = 83,097,114,342.71 - Step 5: Solve for x
x = 83,097,114,342.71/333,511.49 - Step 6: Final answer
x = 249,158.17
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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.