Finding the Third Proportional to 61,026.50 and 132,202.50
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Solution
The third proportional to 61,026.50 and 132,202.50 is: 286,391.99
Step by Step Solution
- Step 1: Write the proportion equation
61,026.50 : 132,202.50 = 132,202.50 : x - Step 2: Convert to fraction form
61,026.50/132,202.50 = 132,202.50/x - Step 3: Cross multiply
61,026.50x = 132,202.50 × 132,202.50 - Step 4: Simplify right side
61,026.50x = 17,477,501,006.25 - Step 5: Solve for x
x = 17,477,501,006.25/61,026.50 - Step 6: Final answer
x = 286,391.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.