Finding the Fourth Proportional to 97,024.17, 145,537.52 and 30,464.26
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Solution
The fourth proportional to 97,024.17, 145,537.52 and 30,464.26 is: 45,696.80
Step by Step Solution
- Step 1: Write the proportion equation
97,024.17 : 145,537.52 = 30,464.26 : x - Step 2: Convert to fraction form
97,024.17/145,537.52 = 30,464.26/x - Step 3: Cross multiply
97,024.17x = 145,537.52 × 30,464.26 - Step 4: Simplify right side
97,024.17x = 4,433,693,570.38 - Step 5: Solve for x
x = 4,433,693,570.38/97,024.17 - Step 6: Final answer
x = 45,696.80
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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.