Finding the Fourth Proportional to 97,465.62, 146,086.92 and 44,198.18
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Solution
The fourth proportional to 97,465.62, 146,086.92 and 44,198.18 is: 66,246.70
Step by Step Solution
- Step 1: Write the proportion equation
97,465.62 : 146,086.92 = 44,198.18 : x - Step 2: Convert to fraction form
97,465.62/146,086.92 = 44,198.18/x - Step 3: Cross multiply
97,465.62x = 146,086.92 × 44,198.18 - Step 4: Simplify right side
97,465.62x = 6,456,775,985.81 - Step 5: Solve for x
x = 6,456,775,985.81/97,465.62 - Step 6: Final answer
x = 66,246.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.