Finding the Fourth Proportional to 562,233.38, 843,349.39 and 183,153.49
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Solution
The fourth proportional to 562,233.38, 843,349.39 and 183,153.49 is: 274,730.02
Step by Step Solution
- Step 1: Write the proportion equation
562,233.38 : 843,349.39 = 183,153.49 : x - Step 2: Convert to fraction form
562,233.38/843,349.39 = 183,153.49/x - Step 3: Cross multiply
562,233.38x = 843,349.39 × 183,153.49 - Step 4: Simplify right side
562,233.38x = 154,462,387,275.69 - Step 5: Solve for x
x = 154,462,387,275.69/562,233.38 - Step 6: Final answer
x = 274,730.02
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1.5x scale
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.