Finding the Fourth Proportional to 46,244.72, 69,350.68 and 16,654.60
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Solution
The fourth proportional to 46,244.72, 69,350.68 and 16,654.60 is: 24,975.99
Step by Step Solution
- Step 1: Write the proportion equation
46,244.72 : 69,350.68 = 16,654.60 : x - Step 2: Convert to fraction form
46,244.72/69,350.68 = 16,654.60/x - Step 3: Cross multiply
46,244.72x = 69,350.68 × 16,654.60 - Step 4: Simplify right side
46,244.72x = 1,155,007,835.13 - Step 5: Solve for x
x = 1,155,007,835.13/46,244.72 - Step 6: Final answer
x = 24,975.99
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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.