Finding the Fourth Proportional to 241,237.68, 332,918.56 and 133,800.48
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Solution
The fourth proportional to 241,237.68, 332,918.56 and 133,800.48 is: 184,650.52
Step by Step Solution
- Step 1: Write the proportion equation
241,237.68 : 332,918.56 = 133,800.48 : x - Step 2: Convert to fraction form
241,237.68/332,918.56 = 133,800.48/x - Step 3: Cross multiply
241,237.68x = 332,918.56 × 133,800.48 - Step 4: Simplify right side
241,237.68x = 44,544,663,128.91 - Step 5: Solve for x
x = 44,544,663,128.91/241,237.68 - Step 6: Final answer
x = 184,650.52
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1.5x scale
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.