Finding the Fourth Proportional to 94,518.39, 141,777.58 and 27,953.34
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Solution
The fourth proportional to 94,518.39, 141,777.58 and 27,953.34 is: 41,930.00
Step by Step Solution
- Step 1: Write the proportion equation
94,518.39 : 141,777.58 = 27,953.34 : x - Step 2: Convert to fraction form
94,518.39/141,777.58 = 27,953.34/x - Step 3: Cross multiply
94,518.39x = 141,777.58 × 27,953.34 - Step 4: Simplify right side
94,518.39x = 3,963,156,189.23 - Step 5: Solve for x
x = 3,963,156,189.23/94,518.39 - Step 6: Final answer
x = 41,930.00
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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.