Finding the Fourth Proportional to 32,017, 44,113.50 and 23,917
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Solution
The fourth proportional to 32,017, 44,113.50 and 23,917 is: 32,953.20
Step by Step Solution
- Step 1: Write the proportion equation
32,017 : 44,113.50 = 23,917 : x - Step 2: Convert to fraction form
32,017/44,113.50 = 23,917/x - Step 3: Cross multiply
32,017x = 44,113.50 × 23,917 - Step 4: Simplify right side
32,017x = 1,055,062,579.50 - Step 5: Solve for x
x = 1,055,062,579.50/32,017 - Step 6: Final answer
x = 32,953.20
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.