Finding the Fourth Proportional to 364,059.44, 502,404.36 and 202,924.70
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Solution
The fourth proportional to 364,059.44, 502,404.36 and 202,924.70 is: 280,037.38
Step by Step Solution
- Step 1: Write the proportion equation
364,059.44 : 502,404.36 = 202,924.70 : x - Step 2: Convert to fraction form
364,059.44/502,404.36 = 202,924.70/x - Step 3: Cross multiply
364,059.44x = 502,404.36 × 202,924.70 - Step 4: Simplify right side
364,059.44x = 101,950,253,017.07 - Step 5: Solve for x
x = 101,950,253,017.07/364,059.44 - Step 6: Final answer
x = 280,037.38
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1.5x scale
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.