Finding the Fourth Proportional to 337,294.08, 465,492.30 and 192,106.02
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Solution
The fourth proportional to 337,294.08, 465,492.30 and 192,106.02 is: 265,121.38
Step by Step Solution
- Step 1: Write the proportion equation
337,294.08 : 465,492.30 = 192,106.02 : x - Step 2: Convert to fraction form
337,294.08/465,492.30 = 192,106.02/x - Step 3: Cross multiply
337,294.08x = 465,492.30 × 192,106.02 - Step 4: Simplify right side
337,294.08x = 89,423,873,093.65 - Step 5: Solve for x
x = 89,423,873,093.65/337,294.08 - Step 6: Final answer
x = 265,121.38
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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.