Finding the Third Proportional to 30,804 and 44,017.50
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Solution
The third proportional to 30,804 and 44,017.50 is: 62,898.98
Step by Step Solution
- Step 1: Write the proportion equation
30,804 : 44,017.50 = 44,017.50 : x - Step 2: Convert to fraction form
30,804/44,017.50 = 44,017.50/x - Step 3: Cross multiply
30,804x = 44,017.50 × 44,017.50 - Step 4: Simplify right side
30,804x = 1,937,540,306.25 - Step 5: Solve for x
x = 1,937,540,306.25/30,804 - Step 6: Final answer
x = 62,898.98
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.