Finding the Fourth Proportional to 94,927.14, 142,390.71 and 24,806.52
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Solution
The fourth proportional to 94,927.14, 142,390.71 and 24,806.52 is: 37,209.78
Step by Step Solution
- Step 1: Write the proportion equation
94,927.14 : 142,390.71 = 24,806.52 : x - Step 2: Convert to fraction form
94,927.14/142,390.71 = 24,806.52/x - Step 3: Cross multiply
94,927.14x = 142,390.71 × 24,806.52 - Step 4: Simplify right side
94,927.14x = 3,532,217,995.43 - Step 5: Solve for x
x = 3,532,217,995.43/94,927.14 - Step 6: Final answer
x = 37,209.78
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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.