Finding the Fourth Proportional to 248,903.29, 373,354.17 and 61,914.79
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Solution
The fourth proportional to 248,903.29, 373,354.17 and 61,914.79 is: 92,871.99
Step by Step Solution
- Step 1: Write the proportion equation
248,903.29 : 373,354.17 = 61,914.79 : x - Step 2: Convert to fraction form
248,903.29/373,354.17 = 61,914.79/x - Step 3: Cross multiply
248,903.29x = 373,354.17 × 61,914.79 - Step 4: Simplify right side
248,903.29x = 23,116,145,031.17 - Step 5: Solve for x
x = 23,116,145,031.17/248,903.29 - Step 6: Final answer
x = 92,871.99
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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.