Finding the Fourth Proportional to 94,328.34, 141,492.60 and 23,250.99
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Solution
The fourth proportional to 94,328.34, 141,492.60 and 23,250.99 is: 34,876.51
Step by Step Solution
- Step 1: Write the proportion equation
94,328.34 : 141,492.60 = 23,250.99 : x - Step 2: Convert to fraction form
94,328.34/141,492.60 = 23,250.99/x - Step 3: Cross multiply
94,328.34x = 141,492.60 × 23,250.99 - Step 4: Simplify right side
94,328.34x = 3,289,843,027.67 - Step 5: Solve for x
x = 3,289,843,027.67/94,328.34 - Step 6: Final answer
x = 34,876.51
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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.