Finding the Fourth Proportional to 435,241.08, 600,482.70 and 244,227.96
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Solution
The fourth proportional to 435,241.08, 600,482.70 and 244,227.96 is: 336,950.42
Step by Step Solution
- Step 1: Write the proportion equation
435,241.08 : 600,482.70 = 244,227.96 : x - Step 2: Convert to fraction form
435,241.08/600,482.70 = 244,227.96/x - Step 3: Cross multiply
435,241.08x = 600,482.70 × 244,227.96 - Step 4: Simplify right side
435,241.08x = 146,654,664,836.29 - Step 5: Solve for x
x = 146,654,664,836.29/435,241.08 - Step 6: Final answer
x = 336,950.42
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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.