Finding the Fourth Proportional to 95,904.26, 143,850.35 and 29,339.10
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Solution
The fourth proportional to 95,904.26, 143,850.35 and 29,339.10 is: 44,006.80
Step by Step Solution
- Step 1: Write the proportion equation
95,904.26 : 143,850.35 = 29,339.10 : x - Step 2: Convert to fraction form
95,904.26/143,850.35 = 29,339.10/x - Step 3: Cross multiply
95,904.26x = 143,850.35 × 29,339.10 - Step 4: Simplify right side
95,904.26x = 4,220,439,656.99 - Step 5: Solve for x
x = 4,220,439,656.99/95,904.26 - Step 6: Final answer
x = 44,006.80
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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.