Finding the Fourth Proportional to 97,250.04, 145,816.74 and 44,593.56
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Solution
The fourth proportional to 97,250.04, 145,816.74 and 44,593.56 is: 66,863.60
Step by Step Solution
- Step 1: Write the proportion equation
97,250.04 : 145,816.74 = 44,593.56 : x - Step 2: Convert to fraction form
97,250.04/145,816.74 = 44,593.56/x - Step 3: Cross multiply
97,250.04x = 145,816.74 × 44,593.56 - Step 4: Simplify right side
97,250.04x = 6,502,487,544.19 - Step 5: Solve for x
x = 6,502,487,544.19/97,250.04 - Step 6: Final answer
x = 66,863.60
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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.