Finding the Fourth Proportional to 94,024.60, 141,037.81 and 23,903.91
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Solution
The fourth proportional to 94,024.60, 141,037.81 and 23,903.91 is: 35,856.10
Step by Step Solution
- Step 1: Write the proportion equation
94,024.60 : 141,037.81 = 23,903.91 : x - Step 2: Convert to fraction form
94,024.60/141,037.81 = 23,903.91/x - Step 3: Cross multiply
94,024.60x = 141,037.81 × 23,903.91 - Step 4: Simplify right side
94,024.60x = 3,371,355,057.08 - Step 5: Solve for x
x = 3,371,355,057.08/94,024.60 - Step 6: Final answer
x = 35,856.10
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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.