Finding the Fourth Proportional to 83,566.94, 125,362.14 and 24,406.94
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Solution
The fourth proportional to 83,566.94, 125,362.14 and 24,406.94 is: 36,613.84
Step by Step Solution
- Step 1: Write the proportion equation
83,566.94 : 125,362.14 = 24,406.94 : x - Step 2: Convert to fraction form
83,566.94/125,362.14 = 24,406.94/x - Step 3: Cross multiply
83,566.94x = 125,362.14 × 24,406.94 - Step 4: Simplify right side
83,566.94x = 3,059,706,229.25 - Step 5: Solve for x
x = 3,059,706,229.25/83,566.94 - Step 6: Final answer
x = 36,613.84
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.