Finding the Third Proportional to 149,543.13 and 229,858.50
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Solution
The third proportional to 149,543.13 and 229,858.50 is: 353,308.99
Step by Step Solution
- Step 1: Write the proportion equation
149,543.13 : 229,858.50 = 229,858.50 : x - Step 2: Convert to fraction form
149,543.13/229,858.50 = 229,858.50/x - Step 3: Cross multiply
149,543.13x = 229,858.50 × 229,858.50 - Step 4: Simplify right side
149,543.13x = 52,834,930,022.25 - Step 5: Solve for x
x = 52,834,930,022.25/149,543.13 - Step 6: Final answer
x = 353,308.99
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.