Finding the Fourth Proportional to 177,337.30, 244,728.99 and 96,767.02
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Solution
The fourth proportional to 177,337.30, 244,728.99 and 96,767.02 is: 133,540.41
Step by Step Solution
- Step 1: Write the proportion equation
177,337.30 : 244,728.99 = 96,767.02 : x - Step 2: Convert to fraction form
177,337.30/244,728.99 = 96,767.02/x - Step 3: Cross multiply
177,337.30x = 244,728.99 × 96,767.02 - Step 4: Simplify right side
177,337.30x = 23,681,695,069.91 - Step 5: Solve for x
x = 23,681,695,069.91/177,337.30 - Step 6: Final answer
x = 133,540.41
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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.