Finding the Fourth Proportional to 97,632.24, 146,466.12 and 44,325.02
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Solution
The fourth proportional to 97,632.24, 146,466.12 and 44,325.02 is: 66,495.60
Step by Step Solution
- Step 1: Write the proportion equation
97,632.24 : 146,466.12 = 44,325.02 : x - Step 2: Convert to fraction form
97,632.24/146,466.12 = 44,325.02/x - Step 3: Cross multiply
97,632.24x = 146,466.12 × 44,325.02 - Step 4: Simplify right side
97,632.24x = 6,492,114,230.71 - Step 5: Solve for x
x = 6,492,114,230.71/97,632.24 - Step 6: Final answer
x = 66,495.60
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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.