Finding the Fourth Proportional to 352,239.24, 527,157.62 and 224,090.76
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Solution
The fourth proportional to 352,239.24, 527,157.62 and 224,090.76 is: 335,371.92
Step by Step Solution
- Step 1: Write the proportion equation
352,239.24 : 527,157.62 = 224,090.76 : x - Step 2: Convert to fraction form
352,239.24/527,157.62 = 224,090.76/x - Step 3: Cross multiply
352,239.24x = 527,157.62 × 224,090.76 - Step 4: Simplify right side
352,239.24x = 118,131,151,705.59 - Step 5: Solve for x
x = 118,131,151,705.59/352,239.24 - Step 6: Final answer
x = 335,371.92
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.