Finding the Fourth Proportional to 168,692.48, 232,771.84 and 96,097.28
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Solution
The fourth proportional to 168,692.48, 232,771.84 and 96,097.28 is: 132,600.70
Step by Step Solution
- Step 1: Write the proportion equation
168,692.48 : 232,771.84 = 96,097.28 : x - Step 2: Convert to fraction form
168,692.48/232,771.84 = 96,097.28/x - Step 3: Cross multiply
168,692.48x = 232,771.84 × 96,097.28 - Step 4: Simplify right side
168,692.48x = 22,368,740,684.60 - Step 5: Solve for x
x = 22,368,740,684.60/168,692.48 - Step 6: Final answer
x = 132,600.70
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.