Finding the Fourth Proportional to 240,732.08, 332,206.15 and 133,299.80
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Solution
The fourth proportional to 240,732.08, 332,206.15 and 133,299.80 is: 183,951.44
Step by Step Solution
- Step 1: Write the proportion equation
240,732.08 : 332,206.15 = 133,299.80 : x - Step 2: Convert to fraction form
240,732.08/332,206.15 = 133,299.80/x - Step 3: Cross multiply
240,732.08x = 332,206.15 × 133,299.80 - Step 4: Simplify right side
240,732.08x = 44,283,012,605.26 - Step 5: Solve for x
x = 44,283,012,605.26/240,732.08 - Step 6: Final answer
x = 183,951.44
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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.