Finding the Fourth Proportional to 98,310.02, 147,464.99 and 24,438.02
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Solution
The fourth proportional to 98,310.02, 147,464.99 and 24,438.02 is: 36,657.02
Step by Step Solution
- Step 1: Write the proportion equation
98,310.02 : 147,464.99 = 24,438.02 : x - Step 2: Convert to fraction form
98,310.02/147,464.99 = 24,438.02/x - Step 3: Cross multiply
98,310.02x = 147,464.99 × 24,438.02 - Step 4: Simplify right side
98,310.02x = 3,603,752,374.92 - Step 5: Solve for x
x = 3,603,752,374.92/98,310.02 - Step 6: Final answer
x = 36,657.02
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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.