Finding the Fourth Proportional to 241,187.29, 332,816.65 and 133,756.99
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Solution
The fourth proportional to 241,187.29, 332,816.65 and 133,756.99 is: 184,572.55
Step by Step Solution
- Step 1: Write the proportion equation
241,187.29 : 332,816.65 = 133,756.99 : x - Step 2: Convert to fraction form
241,187.29/332,816.65 = 133,756.99/x - Step 3: Cross multiply
241,187.29x = 332,816.65 × 133,756.99 - Step 4: Simplify right side
241,187.29x = 44,516,552,159.45 - Step 5: Solve for x
x = 44,516,552,159.45/241,187.29 - Step 6: Final answer
x = 184,572.55
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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.