Finding the Third Proportional to 17,671.50 and 32,944.50
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Solution
The third proportional to 17,671.50 and 32,944.50 is: 61,417.54
Step by Step Solution
- Step 1: Write the proportion equation
17,671.50 : 32,944.50 = 32,944.50 : x - Step 2: Convert to fraction form
17,671.50/32,944.50 = 32,944.50/x - Step 3: Cross multiply
17,671.50x = 32,944.50 × 32,944.50 - Step 4: Simplify right side
17,671.50x = 1,085,340,080.25 - Step 5: Solve for x
x = 1,085,340,080.25/17,671.50 - Step 6: Final answer
x = 61,417.54
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Why These Related Problems?
These problems maintain the same ratio (1.86) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.