Finding the Fourth Proportional to 83,701.01, 125,551.42 and 24,536.63
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Solution
The fourth proportional to 83,701.01, 125,551.42 and 24,536.63 is: 36,804.92
Step by Step Solution
- Step 1: Write the proportion equation
83,701.01 : 125,551.42 = 24,536.63 : x - Step 2: Convert to fraction form
83,701.01/125,551.42 = 24,536.63/x - Step 3: Cross multiply
83,701.01x = 125,551.42 × 24,536.63 - Step 4: Simplify right side
83,701.01x = 3,080,608,991.05 - Step 5: Solve for x
x = 3,080,608,991.05/83,701.01 - Step 6: Final answer
x = 36,804.92
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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.