Finding the Fourth Proportional to 334,176.96, 501,257.10 and 97,521.68
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Solution
The fourth proportional to 334,176.96, 501,257.10 and 97,521.68 is: 146,280.09
Step by Step Solution
- Step 1: Write the proportion equation
334,176.96 : 501,257.10 = 97,521.68 : x - Step 2: Convert to fraction form
334,176.96/501,257.10 = 97,521.68/x - Step 3: Cross multiply
334,176.96x = 501,257.10 × 97,521.68 - Step 4: Simplify right side
334,176.96x = 48,883,434,503.93 - Step 5: Solve for x
x = 48,883,434,503.93/334,176.96 - Step 6: Final answer
x = 146,280.09
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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.