Finding the Fourth Proportional to 240,733.08, 332,207.53 and 133,300.80
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Solution
The fourth proportional to 240,733.08, 332,207.53 and 133,300.80 is: 183,952.82
Step by Step Solution
- Step 1: Write the proportion equation
240,733.08 : 332,207.53 = 133,300.80 : x - Step 2: Convert to fraction form
240,733.08/332,207.53 = 133,300.80/x - Step 3: Cross multiply
240,733.08x = 332,207.53 × 133,300.80 - Step 4: Simplify right side
240,733.08x = 44,283,529,515.02 - Step 5: Solve for x
x = 44,283,529,515.02/240,733.08 - Step 6: Final answer
x = 183,952.82
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1.5x scale
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.