Finding the Fourth Proportional to 167,193.18, 250,788.93 and 59,202.66
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Solution
The fourth proportional to 167,193.18, 250,788.93 and 59,202.66 is: 88,803.69
Step by Step Solution
- Step 1: Write the proportion equation
167,193.18 : 250,788.93 = 59,202.66 : x - Step 2: Convert to fraction form
167,193.18/250,788.93 = 59,202.66/x - Step 3: Cross multiply
167,193.18x = 250,788.93 × 59,202.66 - Step 4: Simplify right side
167,193.18x = 14,847,371,754.55 - Step 5: Solve for x
x = 14,847,371,754.55/167,193.18 - Step 6: Final answer
x = 88,803.69
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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.