Finding the Fourth Proportional to 163,218.24, 244,873.08 and 58,047.84
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Solution
The fourth proportional to 163,218.24, 244,873.08 and 58,047.84 is: 87,088.02
Step by Step Solution
- Step 1: Write the proportion equation
163,218.24 : 244,873.08 = 58,047.84 : x - Step 2: Convert to fraction form
163,218.24/244,873.08 = 58,047.84/x - Step 3: Cross multiply
163,218.24x = 244,873.08 × 58,047.84 - Step 4: Simplify right side
163,218.24x = 14,214,353,368.15 - Step 5: Solve for x
x = 14,214,353,368.15/163,218.24 - Step 6: Final answer
x = 87,088.02
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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.