Finding the Fourth Proportional to 96,595.81, 144,791.45 and 32,492.93
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Solution
The fourth proportional to 96,595.81, 144,791.45 and 32,492.93 is: 48,704.99
Step by Step Solution
- Step 1: Write the proportion equation
96,595.81 : 144,791.45 = 32,492.93 : x - Step 2: Convert to fraction form
96,595.81/144,791.45 = 32,492.93/x - Step 3: Cross multiply
96,595.81x = 144,791.45 × 32,492.93 - Step 4: Simplify right side
96,595.81x = 4,704,697,563.03 - Step 5: Solve for x
x = 4,704,697,563.03/96,595.81 - Step 6: Final answer
x = 48,704.99
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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.