Finding the Fourth Proportional to 397,054.09, 595,692.30 and 160,562.84
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Solution
The fourth proportional to 397,054.09, 595,692.30 and 160,562.84 is: 240,889.22
Step by Step Solution
- Step 1: Write the proportion equation
397,054.09 : 595,692.30 = 160,562.84 : x - Step 2: Convert to fraction form
397,054.09/595,692.30 = 160,562.84/x - Step 3: Cross multiply
397,054.09x = 595,692.30 × 160,562.84 - Step 4: Simplify right side
397,054.09x = 95,646,047,454.13 - Step 5: Solve for x
x = 95,646,047,454.13/397,054.09 - Step 6: Final answer
x = 240,889.22
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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.