Finding the Fourth Proportional to 240,944.06, 332,515.32 and 133,526.18
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Solution
The fourth proportional to 240,944.06, 332,515.32 and 133,526.18 is: 184,273.07
Step by Step Solution
- Step 1: Write the proportion equation
240,944.06 : 332,515.32 = 133,526.18 : x - Step 2: Convert to fraction form
240,944.06/332,515.32 = 133,526.18/x - Step 3: Cross multiply
240,944.06x = 332,515.32 × 133,526.18 - Step 4: Simplify right side
240,944.06x = 44,399,500,471.08 - Step 5: Solve for x
x = 44,399,500,471.08/240,944.06 - Step 6: Final answer
x = 184,273.07
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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.