Finding the Fourth Proportional to 246,402.03, 369,743.99 and 96,655.71
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Solution
The fourth proportional to 246,402.03, 369,743.99 and 96,655.71 is: 145,038.85
Step by Step Solution
- Step 1: Write the proportion equation
246,402.03 : 369,743.99 = 96,655.71 : x - Step 2: Convert to fraction form
246,402.03/369,743.99 = 96,655.71/x - Step 3: Cross multiply
246,402.03x = 369,743.99 × 96,655.71 - Step 4: Simplify right side
246,402.03x = 35,737,867,388.40 - Step 5: Solve for x
x = 35,737,867,388.40/246,402.03 - Step 6: Final answer
x = 145,038.85
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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.