Finding the Fourth Proportional to 244,623.84, 337,598.04 and 135,763.80
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Solution
The fourth proportional to 244,623.84, 337,598.04 and 135,763.80 is: 187,363.56
Step by Step Solution
- Step 1: Write the proportion equation
244,623.84 : 337,598.04 = 135,763.80 : x - Step 2: Convert to fraction form
244,623.84/337,598.04 = 135,763.80/x - Step 3: Cross multiply
244,623.84x = 337,598.04 × 135,763.80 - Step 4: Simplify right side
244,623.84x = 45,833,592,782.95 - Step 5: Solve for x
x = 45,833,592,782.95/244,623.84 - Step 6: Final answer
x = 187,363.56
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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.