Finding the Fourth Proportional to 202,492.68, 303,768.06 and 62,263.08
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Solution
The fourth proportional to 202,492.68, 303,768.06 and 62,263.08 is: 93,403.55
Step by Step Solution
- Step 1: Write the proportion equation
202,492.68 : 303,768.06 = 62,263.08 : x - Step 2: Convert to fraction form
202,492.68/303,768.06 = 62,263.08/x - Step 3: Cross multiply
202,492.68x = 303,768.06 × 62,263.08 - Step 4: Simplify right side
202,492.68x = 18,913,535,021.22 - Step 5: Solve for x
x = 18,913,535,021.22/202,492.68 - Step 6: Final answer
x = 93,403.55
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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.