Finding the Fourth Proportional to 241,029.63, 332,615.70 and 133,598.70
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Solution
The fourth proportional to 241,029.63, 332,615.70 and 133,598.70 is: 184,363.33
Step by Step Solution
- Step 1: Write the proportion equation
241,029.63 : 332,615.70 = 133,598.70 : x - Step 2: Convert to fraction form
241,029.63/332,615.70 = 133,598.70/x - Step 3: Cross multiply
241,029.63x = 332,615.70 × 133,598.70 - Step 4: Simplify right side
241,029.63x = 44,437,025,119.59 - Step 5: Solve for x
x = 44,437,025,119.59/241,029.63 - Step 6: Final answer
x = 184,363.33
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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.