Finding the Fourth Proportional to 184,788.14, 275,869.70 and 178,227.14
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Solution
The fourth proportional to 184,788.14, 275,869.70 and 178,227.14 is: 266,074.80
Step by Step Solution
- Step 1: Write the proportion equation
184,788.14 : 275,869.70 = 178,227.14 : x - Step 2: Convert to fraction form
184,788.14/275,869.70 = 178,227.14/x - Step 3: Cross multiply
184,788.14x = 275,869.70 × 178,227.14 - Step 4: Simplify right side
184,788.14x = 49,167,466,041.53 - Step 5: Solve for x
x = 49,167,466,041.53/184,788.14 - Step 6: Final answer
x = 266,074.80
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.