Finding the Fourth Proportional to 98,263.02, 147,394.53 and 24,391.02
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Solution
The fourth proportional to 98,263.02, 147,394.53 and 24,391.02 is: 36,586.53
Step by Step Solution
- Step 1: Write the proportion equation
98,263.02 : 147,394.53 = 24,391.02 : x - Step 2: Convert to fraction form
98,263.02/147,394.53 = 24,391.02/x - Step 3: Cross multiply
98,263.02x = 147,394.53 × 24,391.02 - Step 4: Simplify right side
98,263.02x = 3,595,102,929.12 - Step 5: Solve for x
x = 3,595,102,929.12/98,263.02 - Step 6: Final answer
x = 36,586.53
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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.