Finding the Fourth Proportional to 334,089.08, 501,207.34 and 97,450.28
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Solution
The fourth proportional to 334,089.08, 501,207.34 and 97,450.28 is: 146,196.92
Step by Step Solution
- Step 1: Write the proportion equation
334,089.08 : 501,207.34 = 97,450.28 : x - Step 2: Convert to fraction form
334,089.08/501,207.34 = 97,450.28/x - Step 3: Cross multiply
334,089.08x = 501,207.34 × 97,450.28 - Step 4: Simplify right side
334,089.08x = 48,842,795,621.06 - Step 5: Solve for x
x = 48,842,795,621.06/334,089.08 - Step 6: Final answer
x = 146,196.92
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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.