Finding the Fourth Proportional to 163,008.35, 244,486.29 and 44,652.02
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Solution
The fourth proportional to 163,008.35, 244,486.29 and 44,652.02 is: 66,970.84
Step by Step Solution
- Step 1: Write the proportion equation
163,008.35 : 244,486.29 = 44,652.02 : x - Step 2: Convert to fraction form
163,008.35/244,486.29 = 44,652.02/x - Step 3: Cross multiply
163,008.35x = 244,486.29 × 44,652.02 - Step 4: Simplify right side
163,008.35x = 10,916,805,488.37 - Step 5: Solve for x
x = 10,916,805,488.37/163,008.35 - Step 6: Final answer
x = 66,970.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.