Finding the Fourth Proportional to 241,363.70, 362,045.55 and 101,107.70
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Solution
The fourth proportional to 241,363.70, 362,045.55 and 101,107.70 is: 151,661.55
Step by Step Solution
- Step 1: Write the proportion equation
241,363.70 : 362,045.55 = 101,107.70 : x - Step 2: Convert to fraction form
241,363.70/362,045.55 = 101,107.70/x - Step 3: Cross multiply
241,363.70x = 362,045.55 × 101,107.70 - Step 4: Simplify right side
241,363.70x = 36,605,592,855.74 - Step 5: Solve for x
x = 36,605,592,855.74/241,363.70 - Step 6: Final answer
x = 151,661.55
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1.5x scale
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.