Finding the Fourth Proportional to 95,274.02, 142,911.08 and 24,201.98
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Solution
The fourth proportional to 95,274.02, 142,911.08 and 24,201.98 is: 36,302.99
Step by Step Solution
- Step 1: Write the proportion equation
95,274.02 : 142,911.08 = 24,201.98 : x - Step 2: Convert to fraction form
95,274.02/142,911.08 = 24,201.98/x - Step 3: Cross multiply
95,274.02x = 142,911.08 × 24,201.98 - Step 4: Simplify right side
95,274.02x = 3,458,731,336.21 - Step 5: Solve for x
x = 3,458,731,336.21/95,274.02 - Step 6: Final answer
x = 36,302.99
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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.