Finding the Fourth Proportional to 195,230.84, 292,847.14 and 95,398.88
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Solution
The fourth proportional to 195,230.84, 292,847.14 and 95,398.88 is: 143,098.75
Step by Step Solution
- Step 1: Write the proportion equation
195,230.84 : 292,847.14 = 95,398.88 : x - Step 2: Convert to fraction form
195,230.84/292,847.14 = 95,398.88/x - Step 3: Cross multiply
195,230.84x = 292,847.14 × 95,398.88 - Step 4: Simplify right side
195,230.84x = 27,937,289,167.20 - Step 5: Solve for x
x = 27,937,289,167.20/195,230.84 - Step 6: Final answer
x = 143,098.75
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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.