Finding the Fourth Proportional to 435,283.24, 600,749.49 and 244,307.08
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Solution
The fourth proportional to 435,283.24, 600,749.49 and 244,307.08 is: 337,176.67
Step by Step Solution
- Step 1: Write the proportion equation
435,283.24 : 600,749.49 = 244,307.08 : x - Step 2: Convert to fraction form
435,283.24/600,749.49 = 244,307.08/x - Step 3: Cross multiply
435,283.24x = 600,749.49 × 244,307.08 - Step 4: Simplify right side
435,283.24x = 146,767,353,713.39 - Step 5: Solve for x
x = 146,767,353,713.39/435,283.24 - Step 6: Final answer
x = 337,176.67
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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.