Finding the Fourth Proportional to 97,552.54, 146,299.95 and 41,391.94
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Solution
The fourth proportional to 97,552.54, 146,299.95 and 41,391.94 is: 62,075.66
Step by Step Solution
- Step 1: Write the proportion equation
97,552.54 : 146,299.95 = 41,391.94 : x - Step 2: Convert to fraction form
97,552.54/146,299.95 = 41,391.94/x - Step 3: Cross multiply
97,552.54x = 146,299.95 × 41,391.94 - Step 4: Simplify right side
97,552.54x = 6,055,638,752.40 - Step 5: Solve for x
x = 6,055,638,752.40/97,552.54 - Step 6: Final answer
x = 62,075.66
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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.