Finding the Fourth Proportional to 562,665.49, 844,072.35 and 183,453.07
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Solution
The fourth proportional to 562,665.49, 844,072.35 and 183,453.07 is: 275,203.77
Step by Step Solution
- Step 1: Write the proportion equation
562,665.49 : 844,072.35 = 183,453.07 : x - Step 2: Convert to fraction form
562,665.49/844,072.35 = 183,453.07/x - Step 3: Cross multiply
562,665.49x = 844,072.35 × 183,453.07 - Step 4: Simplify right side
562,665.49x = 154,847,663,909.62 - Step 5: Solve for x
x = 154,847,663,909.62/562,665.49 - Step 6: Final answer
x = 275,203.77
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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.