Finding the Fourth Proportional to 94,756.02, 142,116.93 and 24,631.02
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Solution
The fourth proportional to 94,756.02, 142,116.93 and 24,631.02 is: 36,942.09
Step by Step Solution
- Step 1: Write the proportion equation
94,756.02 : 142,116.93 = 24,631.02 : x - Step 2: Convert to fraction form
94,756.02/142,116.93 = 24,631.02/x - Step 3: Cross multiply
94,756.02x = 142,116.93 × 24,631.02 - Step 4: Simplify right side
94,756.02x = 3,500,484,945.17 - Step 5: Solve for x
x = 3,500,484,945.17/94,756.02 - Step 6: Final answer
x = 36,942.09
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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.