Finding the Third Proportional to 36,513 and 58,785.50
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Solution
The third proportional to 36,513 and 58,785.50 is: 94,643.96
Step by Step Solution
- Step 1: Write the proportion equation
36,513 : 58,785.50 = 58,785.50 : x - Step 2: Convert to fraction form
36,513/58,785.50 = 58,785.50/x - Step 3: Cross multiply
36,513x = 58,785.50 × 58,785.50 - Step 4: Simplify right side
36,513x = 3,455,735,010.25 - Step 5: Solve for x
x = 3,455,735,010.25/36,513 - Step 6: Final answer
x = 94,643.96
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.