Finding the Fourth Proportional to 24,528,052.70, 36,792,079.05 and 8,348,626.70
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Solution
The fourth proportional to 24,528,052.70, 36,792,079.05 and 8,348,626.70 is: 12,522,940.05
Step by Step Solution
- Step 1: Write the proportion equation
24,528,052.70 : 36,792,079.05 = 8,348,626.70 : x - Step 2: Convert to fraction form
24,528,052.70/36,792,079.05 = 8,348,626.70/x - Step 3: Cross multiply
24,528,052.70x = 36,792,079.05 × 8,348,626.70 - Step 4: Simplify right side
24,528,052.70x = 307,163,333,505,340.62 - Step 5: Solve for x
x = 307,163,333,505,340.62/24,528,052.70 - Step 6: Final answer
x = 12,522,940.05
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1.5x scale
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.