Finding the Fourth Proportional to 94,637.44, 141,956.16 and 24,516.76
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Solution
The fourth proportional to 94,637.44, 141,956.16 and 24,516.76 is: 36,775.14
Step by Step Solution
- Step 1: Write the proportion equation
94,637.44 : 141,956.16 = 24,516.76 : x - Step 2: Convert to fraction form
94,637.44/141,956.16 = 24,516.76/x - Step 3: Cross multiply
94,637.44x = 141,956.16 × 24,516.76 - Step 4: Simplify right side
94,637.44x = 3,480,305,105.24 - Step 5: Solve for x
x = 3,480,305,105.24/94,637.44 - Step 6: Final answer
x = 36,775.14
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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.