Finding the Fourth Proportional to 65,037.08, 97,611.17 and 46,362.80
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Solution
The fourth proportional to 65,037.08, 97,611.17 and 46,362.80 is: 69,583.80
Step by Step Solution
- Step 1: Write the proportion equation
65,037.08 : 97,611.17 = 46,362.80 : x - Step 2: Convert to fraction form
65,037.08/97,611.17 = 46,362.80/x - Step 3: Cross multiply
65,037.08x = 97,611.17 × 46,362.80 - Step 4: Simplify right side
65,037.08x = 4,525,527,152.48 - Step 5: Solve for x
x = 4,525,527,152.48/65,037.08 - Step 6: Final answer
x = 69,583.80
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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.