Finding the Fourth Proportional to 182,687.84, 274,030.56 and 93,966.08
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Solution
The fourth proportional to 182,687.84, 274,030.56 and 93,966.08 is: 140,948.50
Step by Step Solution
- Step 1: Write the proportion equation
182,687.84 : 274,030.56 = 93,966.08 : x - Step 2: Convert to fraction form
182,687.84/274,030.56 = 93,966.08/x - Step 3: Cross multiply
182,687.84x = 274,030.56 × 93,966.08 - Step 4: Simplify right side
182,687.84x = 25,749,577,523.40 - Step 5: Solve for x
x = 25,749,577,523.40/182,687.84 - Step 6: Final answer
x = 140,948.50
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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.