Finding the Fourth Proportional to 201,188.43, 301,829.36 and 59,027.96
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Solution
The fourth proportional to 201,188.43, 301,829.36 and 59,027.96 is: 88,555.65
Step by Step Solution
- Step 1: Write the proportion equation
201,188.43 : 301,829.36 = 59,027.96 : x - Step 2: Convert to fraction form
201,188.43/301,829.36 = 59,027.96/x - Step 3: Cross multiply
201,188.43x = 301,829.36 × 59,027.96 - Step 4: Simplify right side
201,188.43x = 17,816,371,848.34 - Step 5: Solve for x
x = 17,816,371,848.34/201,188.43 - Step 6: Final answer
x = 88,555.65
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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.