Finding the Fourth Proportional to 97,202.84, 145,824.00 and 41,043.11
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Solution
The fourth proportional to 97,202.84, 145,824.00 and 41,043.11 is: 61,572.99
Step by Step Solution
- Step 1: Write the proportion equation
97,202.84 : 145,824.00 = 41,043.11 : x - Step 2: Convert to fraction form
97,202.84/145,824.00 = 41,043.11/x - Step 3: Cross multiply
97,202.84x = 145,824.00 × 41,043.11 - Step 4: Simplify right side
97,202.84x = 5,985,069,538.30 - Step 5: Solve for x
x = 5,985,069,538.30/97,202.84 - Step 6: Final answer
x = 61,572.99
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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.