Finding the Fourth Proportional to 367,044.08, 506,526.12 and 214,077.92
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Solution
The fourth proportional to 367,044.08, 506,526.12 and 214,077.92 is: 295,430.61
Step by Step Solution
- Step 1: Write the proportion equation
367,044.08 : 506,526.12 = 214,077.92 : x - Step 2: Convert to fraction form
367,044.08/506,526.12 = 214,077.92/x - Step 3: Cross multiply
367,044.08x = 506,526.12 × 214,077.92 - Step 4: Simplify right side
367,044.08x = 108,436,058,195.27 - Step 5: Solve for x
x = 108,436,058,195.27/367,044.08 - Step 6: Final answer
x = 295,430.61
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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.