Finding the Fourth Proportional to 333,605.59, 460,375.95 and 180,644.99
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Solution
The fourth proportional to 333,605.59, 460,375.95 and 180,644.99 is: 249,290.21
Step by Step Solution
- Step 1: Write the proportion equation
333,605.59 : 460,375.95 = 180,644.99 : x - Step 2: Convert to fraction form
333,605.59/460,375.95 = 180,644.99/x - Step 3: Cross multiply
333,605.59x = 460,375.95 × 180,644.99 - Step 4: Simplify right side
333,605.59x = 83,164,607,259.53 - Step 5: Solve for x
x = 83,164,607,259.53/333,605.59 - Step 6: Final answer
x = 249,290.21
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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.