Finding the Fourth Proportional to 224,830.04, 337,201.80 and 104,853.92
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Solution
The fourth proportional to 224,830.04, 337,201.80 and 104,853.92 is: 157,260.70
Step by Step Solution
- Step 1: Write the proportion equation
224,830.04 : 337,201.80 = 104,853.92 : x - Step 2: Convert to fraction form
224,830.04/337,201.80 = 104,853.92/x - Step 3: Cross multiply
224,830.04x = 337,201.80 × 104,853.92 - Step 4: Simplify right side
224,830.04x = 35,356,930,561.06 - Step 5: Solve for x
x = 35,356,930,561.06/224,830.04 - Step 6: Final answer
x = 157,260.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.