Finding the Fourth Proportional to 97,104.08, 145,759.80 and 41,738.96
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Solution
The fourth proportional to 97,104.08, 145,759.80 and 41,738.96 is: 62,653.01
Step by Step Solution
- Step 1: Write the proportion equation
97,104.08 : 145,759.80 = 41,738.96 : x - Step 2: Convert to fraction form
97,104.08/145,759.80 = 41,738.96/x - Step 3: Cross multiply
97,104.08x = 145,759.80 × 41,738.96 - Step 4: Simplify right side
97,104.08x = 6,083,862,461.81 - Step 5: Solve for x
x = 6,083,862,461.81/97,104.08 - Step 6: Final answer
x = 62,653.01
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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.