Finding the Fourth Proportional to 241,089.80, 332,723.64 and 133,693.52
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Solution
The fourth proportional to 241,089.80, 332,723.64 and 133,693.52 is: 184,507.99
Step by Step Solution
- Step 1: Write the proportion equation
241,089.80 : 332,723.64 = 133,693.52 : x - Step 2: Convert to fraction form
241,089.80/332,723.64 = 133,693.52/x - Step 3: Cross multiply
241,089.80x = 332,723.64 × 133,693.52 - Step 4: Simplify right side
241,089.80x = 44,482,994,618.81 - Step 5: Solve for x
x = 44,482,994,618.81/241,089.80 - Step 6: Final answer
x = 184,507.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.